{"title":"Amplifiers - Power Amplifiers","description":"","products":[{"product_id":"grandin-aral","title":"Grandinote Araldo Class A Power Amplifier","description":"\n\u003ccenter\u003e\u003c\/center\u003e\n\u003cp\u003eThe new reference point in Power Amplifier design : Araldo.\u003c\/p\u003e\n\u003cp\u003eThe Grandinote Araldo is a no-compromise Full Dual-Mono hi-end stereo Power Amplifier..\u003c\/p\u003e\n\u003cp\u003eA quite incredible Power Amplifier - astonishingly holographic and capable of redefining what you thought was possible from a Power Amplifier - a true game changer from Grandinote.\u003c\/p\u003e\n\u003cp\u003eIt's the evolution of the Grandinote Silva. The difference is the output stage.\u003c\/p\u003e\n\u003cp\u003eAraldo is based on the \u003cu\u003eexclusive\u003c\/u\u003e Magnetosolid-VHP technology design.\u003c\/p\u003e\n\u003cp\u003eThe design and the construction is born to access the full untapped potential and every virtues of Magnetosolid® sound.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eMAGNETOSOLID\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eTubes or Semiconductors? Magnetosolid®.\u003c\/p\u003e\n\u003cp\u003eThe name of this technology was born from the combination of \"ferromagnetic\" with \"solid state\".\u003c\/p\u003e\n\u003cp\u003eSolid-state components are used in typical circuits for tube amplifiers.. We managed to combine the advantages of solid state and tube amplifiers, overcoming their respective limitations.\u003c\/p\u003e\n\u003cp\u003eThe result is a tight, precise and dynamic sound, yet gentle, airy, warm and pleasant: natural.\u003c\/p\u003e\n\u003cp\u003eAll polarizations are in Class A and without feedback.\u003c\/p\u003e\n\u003cp\u003eAll low signal stages are direct coupled: without capacitors.\u003c\/p\u003e\n\u003cp\u003eFor every device, we use a dedicated independent power supply circuit.\u003c\/p\u003e\n\u003cp\u003eEach component is carefully selected.\u003c\/p\u003e\n\u003cp\u003eWhen you listen Grandinote, you forget to listen to tubes, you forget to listen to solid-state, you listen to only music and probably for the very first time in your life......\u003c\/p\u003e\n\u003cp\u003eWe can relax and enjoy our music with the most intoxicating natural and sweet sound, but also tight, energetic and dynamic.\u003c\/p\u003e\n\u003cp\u003eThese are two mono units, enclosed in a single chassis.\u003c\/p\u003e\n\u003cp\u003e- Requires two power cables.\u003cbr\u003e- Full-dual-mono power amplifier\u003cbr\u003e- Power for channel 37W\u003cbr\u003e- Damping factor \u0026gt;230\u003cbr\u003e- Frequency response 1,5Hz - 350 kHz\u003cbr\u003e- One balanced input XLR (full-balanced)\u003cbr\u003e- Class \"A\"\u003cbr\u003e- No feedback\u003cbr\u003e- Direct coupling stages: no capacitor used\u003cbr\u003e- Full-dualmono\u003cbr\u003e- Absorption 270W\u003cbr\u003e- Weight 40kg\u003cbr\u003e- W=318 x H=196 x L=473 [mm]\u003cbr\u003e- Grandinote's warranty of 5 years\u003cbr\u003e- Magnetosolid-VHP\u003c\/p\u003e\n","brand":"Grandinote","offers":[{"title":"Default Title","offer_id":51937541095690,"sku":"GRANDINOTE-39","price":19190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/grandinote-araldo-class-a-power-amplifier-41965-1-p.webp?v=1760358349"},{"product_id":"eversolo-amp-af2","title":"EverSolo AMP-F2 Stereo\/Mono Power Amplifier","description":" \u003ch3\u003eHighlights\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eThe AMP-F2, developed in collaboration between the Starke Sound team and the Eversolo team, is based on the innovative INS600 module created by the Starke Sound team in California. It boasts a high sampling rate of up to 600KHz.\u003c\/li\u003e \u003cli\u003eSimultaneously, it significantly reduces noise and enhances dynamic performance through the newly designed SAPS audio-specific switch power supply. It employs an efficient Class D amplification structure, coupled with optimized circuits to maximize audio quality.\u003c\/li\u003e \u003cli\u003eThe AMP-F2 is bridgeable, allowing flexible configuration for 2-channel or mono-channel setups when needed.\u003c\/li\u003e \u003cli\u003eThe AMP-F2 is equipped with Starke Sound's NS600 amplifier module, each channel can output a constant 250W RMS (4) @ 1% THD+N.\u003c\/li\u003e \u003cli\u003eWhen bridged, it can support up to 450W RMS (2) with THD+N still below 1%. This ability to handle extremely low-impedance loads ensures ample energy even in large and challenging speaker setups, particularly during high-dynamic low-frequency outputs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eAccurate Sound - Perfect Experience\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eThe NS600 module employs PurePath Ultra-HD technology and advanced integrated feedback design, featuring high-speed gate driver error correction functions.\u003c\/li\u003e \u003cli\u003eThis technology achieves ultra-low distortion across the entire audio frequency range, delivering perfect high-end audio quality.\u003c\/li\u003e \u003cli\u003eUtilizing a 600W high-efficiency, low-ripple, low-EMI switch power supply, it delivers consistent and powerful output, extremely low noise, enhancing the overall dynamic performance of the system.\u003c\/li\u003e \u003cli\u003eThe AMP-F2 has also been developed to offer the perfect system combination with DMP-A6 and DMP-A8.\u003c\/li\u003e \u003ch3\u003eEnvironmentally Friendly Low Power Consumption\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eAMP-F2 has an extremely low standby power (0.5W) and idle power consumption (14W), complying with the European Union ErP standards.\u003c\/li\u003e \u003cli\u003eComplete self-protection and anti-interference design to avoid disturbances from various electrical environments.\u003c\/li\u003e \u003cli\u003eEquipped with a powerful 12V trigger on the AMP-F2 amplifier, this 3.5mm mini-jack connection allows you to create a simple network between all Eversolo products and AMP-F2, ensuring a seamless power on and standby experience.\u003c\/li\u003e \u003cli\u003eOnce connected, it enables one Eversolo product to control the power supply of all other products in the system. 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The entire design including the chassis has been optimized for the mono configuration, further lowering the cross channel interference.\u003c\/p\u003e\n\u003cp\u003eOther Circuit Enhancements\u003c\/p\u003e\n\u003cp\u003eThe original 10A bridge rectifier has been replaced by a 50A Schottky diode, the capacitors upgraded 30,000 micro-Farad, and duly the power transformer is now rated at 300W. Improved circuit layout with careful component selection has allowed the ST-10M to have a lower noise floor than the ST-10.\u003c\/p\u003e\n\u003cp\u003eThe NuPrime Sound\u003c\/p\u003e\n\u003cp\u003eThe ST-10M sounds more full bodied and rich, conveys greater immediacy and power as compared to the ST-10. The improved power delivery and reduced interference gives the instruments richer overtones and more natural decay. The soundstage is deeper and creates a greater sense of space. Imaging gains more solidity over the ST-10 which already has an impressive placement.\u003c\/p\u003e\n\u003cp\u003eThe effects of the improvements could be heard on the following examples. The striking of piano keys demonstrates greater attack and faster transients, with a sound that naturally resonates with the piano body.\u003c\/p\u003e\n\u003cp\u003eBrass instruments sounds glorious, characterful and carries a natural sheen but not overly bright. Female vocals and high frequencies retains the signature of the ST-10 but is smoother on the ST-10M. In an ensemble, the tonality gains an extra notch of richness which makes the overall presentation more natural.\u003c\/p\u003e\n\u003cp\u003eWith the ST-10M, every aspect of the ST-10 sound has been improved upon, which makes it truly a reference grade amplifier!\u003c\/p\u003e\n\u003cp\u003eNote: The \u003cstrong\u003eETI BP-20C \u003c\/strong\u003ebinding posts used in current production have higher quality than the ETI Cable Pod binding posts used in older production batches.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInputs:\u003cul\u003e\n\u003cli\u003eRCA: Un-Balanced input x 1\u003c\/li\u003e\n\u003cli\u003eXLR: Balanced input x 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutputs:\u003cul\u003e\u003cli\u003eSpeaker Out x 1\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output (rated): 230W @ 8 Ohms, 320W @ 4 Ohms\u003c\/li\u003e\n\u003cli\u003ePower Output (peak): 270W @ 8 Ohms, 375W @ 4 Ohms\u003c\/li\u003e\n\u003cli\u003eGain: x 28\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47k Ohms\u003c\/li\u003e\n\u003cli\u003eSensitivity: 1.5Vrms to rated power\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion (THD): 0.01%\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio (SNR): 91dB @ 10W\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 0Hz to 50kHz (-3dB)\u003c\/li\u003e\n\u003cli\u003eRated \/ Peak Current: 10A \/ 18A\u003c\/li\u003e\n\u003cli\u003eStandby Power Consumption: 0.9W at 115V outlet, 1.7W at 230V outlet\u003c\/li\u003e\n\u003cli\u003eIdle Power Consumption: 14W at 115V outlet, 14.8W at 230V outlet\u003c\/li\u003e\n\u003cli\u003eWorldwide AC voltage: (115 VAC \/ 230 VAC) with Voltage Select Switch\u003c\/li\u003e\n\u003cli\u003eAC Fuse: Slow-blow, 5A, 250VAC\u003c\/li\u003e\n\u003cli\u003eDimension: 59 mm H x 215.4 mm W x 394 mm D\u003c\/li\u003e\n\u003cli\u003eWeight: 6 kg\u003c\/li\u003e\n\u003cli\u003eColor: Black \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eST-10M is a phase inverting amp. If you are certain that the +\/- (usually the red\/white connectors) phase of your inputs are non inverting, then you should reverse the +\/- inputs for each channel on ST-10M.  All other NuPrime amps were designed as non-inverting amp.  \u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThere is no 12V trigger for ST-10M.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"NuPrime","offers":[{"title":"Default Title","offer_id":51937574813962,"sku":"NUPRIME-242","price":1595.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/nuprime-st-10m-reference-class-mono-power-amplifier-42728-p.jpg?v=1760358608"},{"product_id":"fosi-bt20apro-48v","title":"Fosi Audio BT20A PRO Power Amplifier - 48V","description":"\n\u003cp\u003e\u003cstrong\u003eDescription \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eTI TPA3255 Chip Amplifier with 300 Watts x 2 Power Output:\u003c\/strong\u003e Advanced feedback design and high-speed gate driver error correction for efficient and high-quality audio performance, with low idle losses of \u0026lt;2.5W.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eUpgraded High-Efficiency: \u003c\/strong\u003eA significant upgrade from the BT20A amplifier with replaceable Op-Amps for customized. You can replace the two plug-in NE5532 Op-Amps with MUSES02\/OPA2604AP\/SS3602 Amps to achieve a unique sound quality. With SNR108dB and THD0.005%.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eEnhanced Bluetooth 5.0 Connectivity: \u003c\/strong\u003eThe Bluetooth pair can be cleared by pressing and holding the volume control for five seconds. In addition, it has a memory Function for Easy Pairing and Alert Tone.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCustomizable Sound with a Wide Range of Bass and Treble Controls: \u003c\/strong\u003eThe BT20A Pro home audio amplifier offers a unique design for sound control. 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From the first note of any familiar recording, you will be captivated by the AW250R and by the musical enjoyment it will give you.\u003cbr\u003e\u003cbr\u003eThe AW250R incorporates such refined features as: FTT (Floating Transformer Technology) power supply, capable of delivering twice the current of conventional power supply designs, as well as first class overall circuit design and state-of-the-art components.\u003cbr\u003e\u003cbr\u003eCompared to more expensive High-End power amplifiers with lesser performance, you will truly cherish the AW250R. The Electrocompaniet AW250R features a balanced link to additional amplifier(s) for bi-amping. It can thus easily be used in bridged mode, delivering up to four times the power.\u003c\/p\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAmplifier Section\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003cbr\u003e(20 Hz - 20 kHz)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,008 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eXLR (balanced) input impedance\u003c\/td\u003e\n\u003ctd\u003e110 kohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity for rated output\u003c\/td\u003e\n\u003ctd\u003e1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. peak current\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (measured at 1 kHz\u003cbr\u003ehalf power, 8 W)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 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Weight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003cbr\u003eW x D x H\u003c\/td\u003e\n\u003ctd\u003e483 x 450 x 210mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e39 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManufacturer Site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eElectrocompaniet\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Electrocompaniet","offers":[{"title":"Default Title","offer_id":51937618231562,"sku":"ELECTROCOM-733","price":6290.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/electrocompaniet-aw250-r-stereo-power-amplifier-ex-demo-43874-p.png?v=1760358907"},{"product_id":"mola-perca","title":"Mola Mola Perca Stereo Power Amplifier","description":"\n\u003csection\u003e\u003cp\u003e\u003cstrong\u003eSMALL SIZED AND VERSATILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Mola Mola Perca is a stereo power amplifier in our well-known half size chassis.\u003c\/p\u003e\n\u003cp\u003eCapable of delivering 150 Watts into an 8 Ohm load and doubling down to 300 Watts into 4 Ohm, it will drive any loudspeaker with ease, refinement, and clarity.\u003c\/p\u003e\n\u003cp\u003eThe ultra-low distortion class A input stages are implemented on a separate board, together with their own high performance voltage regulation.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003cp\u003eTaking the NCORE® technology from our mother company Hypex Electronics as a reference point we set out to refine our Class D, self-oscillating principle and feedback concept, resulting in our proprietary Mola Mola Trajectum platform which is also applied in the Mola Mola Kula integrated amplifier.\u003c\/p\u003e\n\u003cp\u003eTo cater to a wider range of applications a new gain selection feature is added which enables switching between 22dB and 28dB.\u003c\/p\u003e\n\u003cp\u003eThe Mola Mola Perca features selectable balanced and single ended inputs, Furutech binding posts, and an on\/off trigger connector.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eKey Features\u003c\/u\u003e\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003csection\u003e\u003cp\u003ePOWER : \u003cstrong\u003e2x 150W 8Ohm 2x 300W 4Ohm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGAIN : \u003cstrong\u003e22dB or 28dB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSIGNAL\/NOISE RATIO : \u003cstrong\u003e128dB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDISTORTION (THD AND IMD) : \u003cstrong\u003e\u0026lt;0,0003%\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINPUT IMPEDANCE : \u003cstrong\u003e100kOhm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOUTPUT IMPEDANCE : \u003cstrong\u003e2mOhm (Or Damping factor \u0026gt;4000)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/section\u003e\u003c\/section\u003e\u003ch3\u003eManufacturer Site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eMola Mola\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eReviews\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eMola Mola Website\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Mola Mola","offers":[{"title":"Default Title","offer_id":51937634844938,"sku":"MOLAMOLA-866","price":7299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/mola-mola-perca-stereo-power-amplifier-44271-p.webp?v=1760359012"},{"product_id":"electro-aw300m","title":"Electrocompaniet AW300 M Monoblock Power Amplifier (Single)","description":"\n\u003cp\u003e\u003cstrong\u003eEfficient Power Delivery:\u003c\/strong\u003e The AW 300 M delivers a formidable 300 Watts of power into 8 Ohms, ensuring unparalleled performance in a sleek and compact design.\u003cbr\u003e\u003cstrong\u003eSignature Electrocompaniet Design:\u003c\/strong\u003e This monoblock power amplifier showcases an updated yet unmistakable Electrocompaniet design, seamlessly complementing the aesthetics of both contemporary and legacy Electrocompaniet products.\u003cbr\u003e\u003cstrong\u003eAdvanced Technology:\u003c\/strong\u003e The AW 300 M boasts the Electrocompaniet direct-coupled high open-loop bandwidth topology, further enhanced with high slew rate and extremely high bandwidth amplifier stages, setting new industry standards for audio excellence.\u003c\/p\u003e\n\u003cp\u003eThe launch of the AW 300 M reinforces Electrocompaniets commitment to delivering top-of-the-line audio solutions for audiophiles and music enthusiasts. With its focus on cutting-edge technology, elegant design, and precision engineering, Electrocompaniet continues to redefine the boundaries of high-fidelity sound.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003cbr\u003eInput impedance: 330 k\u003cbr\u003eFrequency response (input filter active): 0.5  220 kHz\u003cbr\u003eFrequency response (input filter disabled): 0.5  1.1 MHz\u003cbr\u003eVoltage gain (mono, balanced input): 29 dB (x28)\u003cbr\u003eInput-referred noise (20-20 kHz): \u0026lt; 2 µV\u003cbr\u003eSNR (ref. 1 W\/8  load, 20-20 kHz): 95 dB\u003cbr\u003eSNR (ref. full power output, 20-20 kHz): 120 dB\u003cbr\u003eSlew-rate (input filter disabled): 140 V\/µs\u003cbr\u003eDC output voltage: \u0026lt; 5 mV\u003cbr\u003eTHD+N: 0.0006 %\u003cbr\u003eIMD: \u0026lt; 0.001 %\u003cbr\u003eDamping factor (8  load): \u0026gt; 1000\u003cbr\u003eMONO rated output power:\u003cbr\u003e8  load: 300 W\u003cbr\u003e4  load: 600 W\u003cbr\u003e2  load: 1000 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Site\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003e\u003ca\u003eElectrocompaniet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Electrocompaniet","offers":[{"title":"Default Title","offer_id":51937635827978,"sku":"ELECTROCOM-876","price":13500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/electrocompaniet-aw300-m-monoblock-power-amplifier-single-44297-p.webp?v=1760359020"},{"product_id":"wattson-mle-pwramp","title":"Wattson Audio Madison Lounge Edition Power Amplifier","description":"\n\u003ch3\u003e\u003cstrong\u003eCompact Capable - Configurable\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen Wattson Audio visits familiar audio territory, the results are generally anything but familiar. The Madison LE Amplifier is no exception.\u003c\/p\u003e\n\u003cp\u003eWhile the thinking behind and topology of amplifier circuitry has been resolved and refined over many years, the execution and engineering of those circuits, the design and operational choices within them, still offer significant latitude for innovation and optimisation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSmall can be beautiful\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNot surprisingly, the Madison LE Amplifier is more compact than you might expect. The chassis is milled from solid, offering optimum shielding and mechanical characteristics. Locally machined, the petite proportions consume fewer resources in terms of materials and energy, the product leaving a smaller carbon footprint in its wake.\u003c\/p\u003e\n\u003cp\u003eInside, the amplifier is a carefully balanced mix of the established and the esoteric. The Class AB circuit is a low-feedback design, built around twin transformers and a substantial, linear power supply with custom made capacitors. The audio circuit itself is fully symmetrical and built entirely from discrete components, from input buffer to output. It offers a choice of balanced XLR or single-ended RCA inputs while the output stage employs a single pair of carefully selected, high-power, bi-polar devices per channel.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSwitchable operational topology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSo far, so conventional and so sensible: This is a well-trodden and well-proven path to a successful, articulate, dynamic and musically engaging amplifier design. 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This is a product thats designed to preserve and project your music just as it preserves and protects your investment, allowing your system to grow and growing with it.\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eInput impedance:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e200k balanced, 100k single-ended\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eOuput power:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 50W \/8, 2 x 80W \/4 in stereo and bi-amp modes\u003c\/li\u003e\n\u003cli\u003e1 x 60W \/8, 1 x 100W \/4 in mono mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBandwidth:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2Hz to 500kHz  (-3dB) at 1W into an 8 resistive load\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: \u0026gt; 120dB (unweighted)\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion + Noise: \u0026lt; 0,1%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions (W x D x H): 8,6 x 11,4 x 34in (215 x 290 x 85mm), binding posts not included\u003c\/li\u003e\n\u003cli\u003eWeight: 15,43lb (7kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Wattson Audio","offers":[{"title":"Default Title","offer_id":51937642643722,"sku":"WATTSONAUD-1052","price":6495.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/wattson-audio-madison-lounge-edition-power-amplifier-44632-1-p.webp?v=1760359072"},{"product_id":"fosi-v3","title":"Fosi Audio V3 Mono Mini Power Amplifier (Single)","description":"\u003ccenter\u003e\n\u003cp\u003eThe mono power amplifiers that have raised the eyebrows of the audio world.........\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eFosi Audio V3 Mono Mini Power Amplifier\u003c\/u\u003e\u003c\/p\u003e\n\u003csection\u003e\u003cp\u003eA debut Class D audio amplifier with PFFB technology to significantly improve sound purity and system efficiency, offering a flexible solution to your home audio system.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003cp\u003eEngineered for Audiophiles - Optimal Choice for Home Audio Systems\u003c\/p\u003e\n\u003cp\u003eIn 2023, following the launch of the V3 stereo amplifier, we received numerous valuable suggestions and feedback from our global audio lovers. 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It offers the flexibility to build your home audio 2\/3\/4\/5-channel system effortlessly. The V3 Mono can serve as a power amplifier for multi-channel AVRs, complementing the output power to easily drive high-power speakers in home theatre systems.\u003c\/li\u003e\n\u003cli\u003eInnovative Cutting-Edge Technology: Fosi Audio has achieved a technological breakthrough through independent research and development by applying PFFB (Post-Filter Feedback) technology to the V3 Mono for the first time. This effectively overcomes the common load dependency issues of Class-D amplifiers, improving distortion and enhancing frequency response, thereby significantly enhancing sound quality and performance.\u003c\/li\u003e\n\u003cli\u003eAudiophile-Grade Components: The V3 Mono incorporates the high-end TPA3255 Class-D amp chip, paired with well-known components such as Japanese Nichicon filter capacitors, ELNA capacitors, German WIMA capacitors, and Japanese Sumida inductors, etc. Additionally, it features an upgraded four-layer PCB. This combination not only ensures high power output but also achieves a THD as low as 0.006%, a SINAD of 101dB, and an SNR of 123dB.\u003c\/li\u003e\n\u003cli\u003eAdvanced Cooling: Utilizing Fosi Audio's pioneering full-body heat dissipation design, the TPA3255 amplifier chip is placed at the bottom and tightly integrated with the chassis, allowing heat to be effectively dissipated through the casing. Coupled with dual side ventilation holes that enhance internal airflow, this ensures the V3 Mono can deliver stable, high-power output over extended periods.\u003c\/li\u003e\n\u003cli\u003eUser-Friendly Design: Supports both XLR\/¼\" TRS balanced and RCA single-ended(with gain selection) inputs, with an easy toggle switch for selection. Additionally, it features an auto power\/signal sensing mode to enhance energy efficiency. You can also customize your preferred sound signature by replacing the stock NE5532 op-amps, supporting DIP8 dual discrete op-amps such as Sparkos SS3602, MUSES02, OPA2604, Burson V5i, V6, V7, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eChannel : 1.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Chip :\u003c\/strong\u003e Texas Instruments TPA3255 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput :\u003c\/strong\u003e RCA, XLR, ¼\" TRS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput :\u003c\/strong\u003e Speaker Output (supports banana plug or bare wire connection) \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSINAD :\u003c\/strong\u003e XLR: 101dB ; RCA: 93dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNR :\u003c\/strong\u003e 123dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range :\u003c\/strong\u003e 123dB \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD :\u003c\/strong\u003e 0.006% \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain :\u003c\/strong\u003e XLR\/¼ TRS: 20dB ; RCA: 25dB, 31dB;  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Impedance : \u003c\/strong\u003e2-8 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Power Output : \u003c\/strong\u003e48V\/5A--240W@4 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response : \u003c\/strong\u003e10Hz-30kHz±0.06dB\u003cstrong\u003e \u003c\/strong\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range : \u003c\/strong\u003eDC 32-48V  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard PSU : \u003c\/strong\u003e48V\/5A \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions and Weight  :\u003c\/strong\u003e  14.2 x 10.67 x 4.09 cm; 750 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/center\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":51937646149898,"sku":"FOSIAUDIO-1081","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/fosi-audio-v3-mono-mini-power-amplifier-single--44708-p.webp?v=1760359102"},{"product_id":"tpn-b100-s","title":"Topping B100 Power Amplifier","description":"\n\u003cp\u003eThe Topping B100 Mono Pure Power Amplifier gives you the ability to dedicate one amplifier per channel, reducing crosstalk and interference, and maximizing channel separation for true stereo imaging. (Note: you need two of these for a single stereo system.) This makes the B100 an excellent choice for anyone building or upgrading a high-end stereo system, especially if you're working with large, passive speakers that need clean, consistent power. With its innovative Tang-ku-la Module, ultra-low distortion, and precision-detail reproduction, the B100 delivers music thats free from noise, distortion, and coloration. Whether you're setting up a dedicated listening room, refining a home theater, or building a reference-grade audio system, the B11s pure power and performance will make it the cornerstone of your hi-fi setup.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTang-ku-la Module: 151dB dynamic range\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Tang-ku-la Module is a significant leap forward in amplifier design. It utilizes a three-stage feedback circuit technology, which drastically reduces circuit noise and high-frequency distortion. This leads to an incredible dynamic range of 151 dB. Every note, from the faintest whisper to the most powerful bass drop, comes through with stunning clarity. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHigh power, low distortion\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe B11 delivers powerful sound without compromising on clarity. Even when pushing out 100 watts into a 4-ohm load or 50 watts into an 8-ohm load, it maintains a THD of less than 0.00007%. That means you can enjoy punchy, dynamic audio without worrying about distortion muddying the waters. And with three gain adjustments (High, Medium, Low), you can tailor the amplifiers output to perfectly match your speakers.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSeamless integration with E70 DACs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe B100 is designed to work in harmony with TOPPINGs E70 and E70 Velvet DACs. Sharing the same design language, these components connect via XLR, TRS balanced cables, or RCA cables, offering you flexibility in your setup. And with the 12V Trigger input, you can link the power on\/off function with other devices, streamlining your system and making it easier to enjoy your music.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTang-ku-la Module: Reduces noise and distortion, extends dynamic range to 151 dB.\u003c\/li\u003e\n\u003cli\u003eExquisite detail reproduction: Captures subtle changes in notes with an SNR and DNR of 151 dB.\u003c\/li\u003e\n\u003cli\u003eUltra-low distortion: THD+N \u0026lt; 0.00008% for high-fidelity sound.\u003c\/li\u003e\n\u003cli\u003eHigh power, low distortion: Maintains clarity with less than 0.00007% THD at 5W into 4 and 8 loads.\u003c\/li\u003e\n\u003cli\u003eSeamless integration: Works perfectly with E70 and E70 Velvet DACs via XLR, TRS, or RCA connections.\u003c\/li\u003e\n\u003cli\u003e12V Trigger: Simplifies system control with linked power on\/off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eB100 Power Amplifier Specifications:\u003c\/p\u003e\n\u003cp\u003eInput:\u003c\/p\u003e\n\u003cp\u003eBAL:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTHD+N @ 1kHz (A-wt): \u0026lt;0.00008% @ 4 5W\u003c\/li\u003e\n\u003cli\u003eTHD+N @ 1kHz (A-wt): \u0026lt;0.00008% @ 8 5W\u003c\/li\u003e\n\u003cli\u003eTHD @ 20-20kHz (90kBW): \u0026lt;0.00007% @ 4 5W\u003c\/li\u003e\n\u003cli\u003eTHD @ 20-20kHz (90kBW): \u0026lt;0.00007% @ 8 5W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSE:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTHD+N @ 1kHz (A-wt): \u0026lt;0.00008% @ 4 5W\u003c\/li\u003e\n\u003cli\u003eTHD+N @ 1kHz (A-wt): \u0026lt;0.00008% @ 8 5W\u003c\/li\u003e\n\u003cli\u003eTHD @ 20-20kHz (90kBW): \u0026lt;0.00007% @ 4 5W\u003c\/li\u003e\n\u003cli\u003eTHD @ 20-20kHz (90kBW): \u0026lt;0.00007% @ 8 5W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSNR (A-wt):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 151dB\u003c\/li\u003e\n\u003cli\u003eSE: 149dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDynamic Range @ 1kHz (A-wt):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 151dB\u003c\/li\u003e\n\u003cli\u003eSE: 149dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrequency Response:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 20Hz-40kHz (±0.1dB), 10Hz-100kHz (±0.5dB)\u003c\/li\u003e\n\u003cli\u003eSE: 20Hz-40kHz (±0.1dB), 10Hz-100kHz (±0.5dB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput Level:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 56Vpp @ 4, 66Vpp @ 8\u003c\/li\u003e\n\u003cli\u003eSE: 56Vpp @ 4, 66Vpp @ 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAP Measured Noise Level (A-wt):\u003c\/p\u003e\n\u003cp\u003eBAL:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u0026lt;0.7uVrms @ G=L\u003c\/li\u003e\n\u003cli\u003e\u0026lt;1.2uVrms @ G=M\u003c\/li\u003e\n\u003cli\u003e\u0026lt;2.6uVrms @ G=H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSE:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u0026lt;0.9uVrms @ G=L\u003c\/li\u003e\n\u003cli\u003e\u0026lt;2.3uVrms @ G=M\u003c\/li\u003e\n\u003cli\u003e\u0026lt;6.2uVrms @ G=H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual Noise Level (A-wt):\u003c\/p\u003e\n\u003cp\u003eBAL:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u0026lt;0.3uVrms @ G=L\u003c\/li\u003e\n\u003cli\u003e\u0026lt;1.0uVrms @ G=M\u003c\/li\u003e\n\u003cli\u003e\u0026lt;2.4uVrms @ G=H\u003c\/li\u003e\n\u003cli\u003e26.6uVrms @ G=L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSE:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u0026lt;0.7uVrms @ G=L\u003c\/li\u003e\n\u003cli\u003e\u0026lt;2.2uVrms @ G=M\u003c\/li\u003e\n\u003cli\u003e\u0026lt;6.2uVrms @ G=H\u003c\/li\u003e\n\u003cli\u003e13.3Vrms @ G=L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput Sensitivity:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 8.6Vrms @ G=M, 3.0Vrms @ G=H\u003c\/li\u003e\n\u003cli\u003eSE: 4.3Vrms @ G=M, 1.5Vrms @ G=H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGain:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 0dB @ G=L, 10.4dB @ G=M, 19.9dB @ G=H\u003c\/li\u003e\n\u003cli\u003eSE: 6dB @ G=L, 16.4dB @ G=M, 25.8dB @ G=H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput Impedance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: \u0026lt;5m\u003c\/li\u003e\n\u003cli\u003eSE: \u0026lt;5m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInput Impedance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAL: 20k\u003c\/li\u003e\n\u003cli\u003eSE: 5k\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOutput Power:\u003c\/p\u003e\n\u003cp\u003eBAL \u0026amp; SE:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100W @ 4 THD+N\u0026lt;1%\u003c\/li\u003e\n\u003cli\u003e83W @ 8 THD+N\u0026lt;10%\u003c\/li\u003e\n\u003cli\u003e70W @ 8 THD+N\u0026lt;1%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLoad Impedance:\u003c\/p\u003e\n\u003cp\u003eBAL \u0026amp; SE: 4\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eThe actual noise level is obtained by boosting the noise of the B100 by 40dB using a low noise amplifier in front of the APx555B, then dividing the measured noise by 100 times.\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhats included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTOPPING B100 Mono Pure Power Amplifier\u003c\/li\u003e\n\u003cli\u003ePower cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Topping","offers":[{"title":"Silver","offer_id":52739815407882,"sku":"TOPPING-1104","price":299.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52739815440650,"sku":"TOPPING-1105","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/topping-b100-power-amplifier-colour-black-44783-p.webp?v=1773933415"},{"product_id":"tpn-b200-b","title":"Topping B200 Power Amplifier","description":"\n\u003cp\u003eThe Topping B200 power amplifier is a mono amplifier based on a discrete-component NFCA amplifier circuit. This enables it to achieve a considerable power level while maintaining excellent performance metrics. Indeed, the B200 is capable of delivering up to 200W of power (THD=1%) at both 4 ohms and 8 ohms. It boasts a dynamic range of 145dB and an extremely low level of distortion. Interface-wise, it's straight to the point, with three balanced XLR\/6.35mm jack combo inputs (accepts both XLR and 3.5mm jack connectors) and a speaker terminal output. A two-level gain control adjusts the output. The whole unit is housed in an attractive, solid aluminium case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTopping B200: new discrete NFCA amplifier circuit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe new NFCA amplifier module enables the B200 to develop 200W of power at 4 ohms load and 8 ohms load. All with very low distortion (\u0026lt;0.000075%) and an extended dynamic range of 145dB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTopping B200: 12V trigger and gain control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe B200 features a 12V trigger that automatically switches on when your Hi-Fi system is switched on. In addition, a two-level gain control allows the B200 to adapt to different configurations and speakers: low gain 11.6dB and high gain 22.0dB.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eSpecifications\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003ePower amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplification\u003c\/td\u003e\n\u003ctd\u003eNFCA amplifier circuit with discrete components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003eMono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e3x Balanced XLR\/Jack6.35mm combo input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eSpeaker terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (@1kHz, A-wt)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.00008% @ 4 5W\u003cbr\u003e\u0026lt;0.000075% @ 8 5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD (@20-20kHz, 90kBW)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.0005% @ 4 5W\u003cbr\u003e\u0026lt;0.0004% @ 8 5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR (A-wt)\u003c\/td\u003e\n\u003ctd\u003e145dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDYnamic range (@1kHz, A-wt)\u003c\/td\u003e\n\u003ctd\u003e145dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz-40kHz (+\/-2dB)\u003cbr\u003e20Hz-100kHz (+\/-0.4dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput level\u003c\/td\u003e\n\u003ctd\u003e80Vpp @ 4\u003cbr\u003e110Vpp @ 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasured noise level AP (A-wt)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2.3uvrms G=L\u003cbr\u003e\u0026lt;3.9uvrms G=H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;12.5uvrms G=L\u003cbr\u003e\u0026lt;3.9uvrms G=H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e11.6dB @ G=L\u003cbr\u003e22.0dB @ G=H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput impedance\u003c\/td\u003e\n\u003ctd\u003e10K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e200W @4 THD+N\u0026lt;1%\u003cbr\u003e240W @8 THD+N\u0026lt;10%\u003cbr\u003e200W @8 THD+N\u0026lt;1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum load impedance\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003eGeneral\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22x 18.5 x 9.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e1x Topping B200 power amplifier\u003cbr\u003e1x Mains adapter 64V 4A (3 poles GX connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Topping","offers":[{"title":"Silver","offer_id":52739815604490,"sku":"TOPPING-1106","price":599.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52739815637258,"sku":"TOPPING-1107","price":599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/topping-b200-power-amplifier-44786-1-p.webp?v=1773933416"},{"product_id":"quad-303","title":"QUAD 303 Stereo\/Mono Power Amplifier","description":"\n\u003ch3\u003eQUAD 303\u003c\/h3\u003e\n\u003cp\u003eVery few Hi-Fi components are as instantly recognisable as the QUAD 33 and 303, and for that we make no apologies!\u003c\/p\u003e\n\u003cp\u003eStill one of the most popular models in the history of one of the worlds most poignant Hi-Fi brands, the QUAD 33 and 303 are benchmarks in almost every angle of desirable audio equipment performance, reliability, industrial design, value and musical romance.\u003c\/p\u003e\n\u003cp\u003eBy revisiting the QUAD 33 and 303 components, QUAD demonstrates its authenticity, pedigree and excellence as a juggernaut of the British hi-fi world - past and present.\u003cbr\u003e\u003cbr\u003eIn listing the names involved in the development of this stunning iteration of an icon, youll find a calculation of close to 200 years of engineering experience and 100+ years of QUAD-exclusive design and service.\u003c\/p\u003e\n\u003cp\u003eA dream team of Rob Flain \u0026amp; Paul McConville (the worlds most experienced QUAD service engineers), Jan Ertner (30 years of experience in QUAD design), Peter Comeau (the acoustic director behind some of QUADs most successful loudspeakers) and David McNeill (the industrial designer responsible for two decades of QUAD innovations) were all a part of this labour of love, making no compromise in the demand for a product that could bear the name of 33 and 303.\u003cbr\u003e\u003cbr\u003eThe QUAD 303 power amplifier was intended for normal domestic use with loudspeakers of moderate efficiency, but was also used by broadcasting and recording studios, worldwide, who appreciate its excellent performance and dependability. The ethos hasnt deviated.\u003c\/p\u003e\n\u003cp\u003eThe outstanding performance of the QUAD 303 is still celebrated to this day, and is largely due to the unique output circuit developed by QUAD.\u003cbr\u003e\u003cbr\u003eIn reissuing the QUAD 303 power amplifier concept, exactly like the matching 33 preamplifer, QUADs incomparably experienced service team was matched with the equally adept engineering team to reinvoke the design, romance and performance in a thoroughly modern iteration of a hi-fi legend.\u003cbr\u003e\u003cbr\u003eAs with the new QUAD 33, every aspect of design and performance has been analysed and re-engineered way beyond simply modernising components and refreshing of specifications.\u003c\/p\u003e\n\u003cp\u003eThe QUAD 303 power amplifier was intended for normal domestic use with moderately efficient loudspeakers, but it was also used by broadcasting and recording studios worldwide, who appreciated its excellent performance and dependability.\u003c\/p\u003e\n\u003cp\u003eThe ethos hasnt deviated. The original 33 and its partnering 303 were awarded with a Council ofIndustrial Design Award in 1969. Even today, the original design is celebrated and confirmed by its presence at the Museum of Modern Art in New York. The new 33 and 303 have been industrially engineered to surpass those original standards, with a truly modern appearance and functionality.\u003c\/p\u003e\n\u003cp\u003eHowever, much like the original, the new QUAD 303 maintains its faithfulness to the original by employing the famous QUAD symmetrical triples. Employed to provide a completely symmetrical output stage, greatly reducing distortion and rendering the resting current independent of output transistor temperature.\u003cbr\u003e\u003cbr\u003eThis development enables the designers to reduce distortion to emphatically low levels without sacrificing stability and to maintain this excellence under all dynamic conditions.\u003cbr\u003e\u003cbr\u003eTo put this in perspective, the lowest theoretical distortion present on the very source material will still be some hundred times greater than that the QUAD 303!\u003c\/p\u003e\n\u003cp\u003eSuch a level is, of course, completely inaudible no matter how refined the test.\u003c\/p\u003e\n\u003cp\u003eThe use of triples permits simple and effective control of the output current and since the voltage is also controlled, the output transistors are completely protected and must always operate within their ratings with the obvious advantages of greatly improved reliability under all conditions, without the use of elaborate and expensive circuitry.\u003c\/p\u003e\n\u003cp\u003eDue to the lack of complementary transistors (NPN and PNP power transistors) in earlier times, the older QUAD 303 used a quasi-complementary output stage. The new version of the QUAD 303 now uses a fully complementary output stage, providing better linearity, more stable static bias, and improved stability under high voltage and large current conditions. Using premium power transistors, the 303 offers excellent gain linearity for accurate reproduction of the input signal with greater dynamic range.\u003c\/p\u003e\n\u003cp\u003eThe amplifier cannot be upset even when overdriven by an asymmetrical signal or by shorting or disconnecting the loudspeakers.\u003cbr\u003e\u003cbr\u003eA brand new 200VA, custom-specified, low-noise toroidal transformer has been developed for the new 303.\u003cbr\u003e\u003cbr\u003eThe output stage of the discrete power amplifier circuit employs an advanced feedback topology to ensure superior linearity and exceptional thermal stability. Through its Class AB design, the ideal current is maintained independently of the temperature of the output transistors.\u003cbr\u003e\u003cbr\u003eThe result is a compact, cool-running power amplifier that possesses the capacity to deliver dynamic power and maintain a firm hold on the music while providing rich sonic detail.\u003c\/p\u003e\n\u003cp\u003eAlways respected for its conservative but consistent power-output, the classic QUAD 303 was officially rated at 45W @ 8 ohms. A modest but honest output, the 303s venerability is in the finesse of the performance, not just the raw power. The new model is thoroughly the same.\u003c\/p\u003e\n\u003cp\u003eHowever, with some tweaking and enhancements, the 303 is loaded with a little extra power offering 50W @ 8 ohms (70W @ 4 ohms) with a maximum current delivery of 10A into difficult loads. The original 303 was known to have issues with lower impedance loads, the new 303 has no such trouble. Perfectly suited to the more demanding requirements of the modern audiophile, it ensures any speakers even including QUADs electrostatic designs can be driven with ease. Connectivity options comprise single-ended RCA and balanced XLR inputs, a 12V trigger input and high-quality speaker binding posts. Simple, solid and thoroughly authentic, inside and out. The power output for 'bridged mode' (for use as a mono-block power amplifier) reaches 140W @ 8 ohms or 170W @ 4 ohms (bridged mono).\u003c\/p\u003e\n\u003cp\u003eThe industrial design of the new QUAD 303 is instantly recognisable and is true QUAD. The anodised chassis CNC-routed heat sinks on either side offer enduring quality which the tank housing also provides a rugged structure that resists interference from external vibrations.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQUAD 303\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral Description\u003c\/td\u003e\n\u003ctd\u003ePower Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign Philosophy and Core Technology\u003c\/td\u003e\n\u003ctd\u003eClass AB Power Amplifier\u003cbr\u003eQUAD 303 Triples Output Stage\u003cbr\u003eCustom 200VA Toroidal Transformer\u003cbr\u003eStereo\/Bridge mode selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1 x Line, 1 x XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1 x 12V Trigger\u003cbr\u003e1 x Stereo Speaker, 1 x 12V Trigger (Link)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Amplifier Section\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e+29dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power Output\u003c\/td\u003e\n\u003ctd\u003eStereo: 2 x 50W (8 ohms, THD\u0026lt;1%)\u003cbr\u003eStereo: 2 x 70W (4 ohms, THD\u0026lt;1%)\u003cbr\u003eBridged: 140W (8 ohms, THD\u0026lt;1%)\u003cbr\u003eBridged: 170W (4 ohms, THD\u0026lt;1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz (+\/-0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion (THD)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.002% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e10k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e700mVrms (Line)\u003cbr\u003e1.5Vrms (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio (S\/N)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 108dB (A - weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Output Current\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGeneral\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Power Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e8.4kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e9.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm) (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e325 X 176 X 120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarton Size (mm) (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e462 X 312 X 226\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eClassic QUAD Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements (depending on region)\u003c\/td\u003e\n\u003ctd\u003e220 - 240V - 50 \/ 60Hz\u003cbr\u003e100 - 120V - 50 \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard accessories\u003c\/td\u003e\n\u003ctd\u003ePower Cord, Remote Control, User Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"QUAD","offers":[{"title":"Default Title","offer_id":51937708704010,"sku":"QUAD-1210","price":1195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/quad-303-stereo-mono-power-amplifier-45170-p.webp?v=1760359673"},{"product_id":"eversolo-amp-f10","title":"EverSolo AMP-F10 Class AB Power Amplifier","description":"\n\u003ch3\u003eBring Every Note to Life\u003c\/h3\u003e\n\u003ch3\u003eAuthentic Experience\u003c\/h3\u003e\n\u003cp\u003eThe Eversolo AMP-F10 delivers up to 950W in bridged mode and 320W per channel at 4 ohms, ensuring powerful performance across all volume levels.\u003c\/p\u003e\n\u003cp\u003eWhether you're enjoying stereo sound at home or experiencing the electrifying atmosphere of live music in a large space, the AMP-F10 delivers impressive power that draws you into an unparalleled soundstage.\u003c\/p\u003e\n\u003cp\u003e*At 8 ohms, it can provide 200W of power per channel, and up to 650W in bridged mode.\u003c\/p\u003e\n\u003cp\u003e*At 4 ohms, it can provide 320W of power per channel, and up to 950W in bridged mode.\u003c\/p\u003e\n\u003ch3\u003eFaithful Reproduction\u003c\/h3\u003e\n\u003ch3\u003ePure Sound Quality\u003c\/h3\u003e\n\u003cp\u003eWith an ultra-low total harmonic distortion of 0.008%, the AMP-F10 faithfully reproduces music in its purest form. From clear highs to robust lows, every note is handled with precision, presenting an authentic and lifelike sound experience.\u003c\/p\u003e\n\u003cp\u003eYou'll feel the fine textures of instruments and the natural expression of vocals, as if you were right there in the performance.\u003c\/p\u003e\n\u003ch3\u003eDynamic and Detailed Representation\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 boasts an excellent signal-to-noise ratio of 113dB, ensuring that musical details are preserved from the quietest passages to the most dynamic peaks.\u003c\/p\u003e\n\u003cp\u003eFrom the elegance of classical to the intensity of rock, you'll capture every nuance with impressive clarity and depth, making every genre come alive.\u003c\/p\u003e\n\u003ch3\u003eVersatile and Flexible Connections\u003c\/h3\u003e\n\u003cp\u003eWhether your source device uses RCA or XLR, the AMP-F10 handles it effortlessly. Its diverse input options allow for seamless integration to various audio setups, perfectly adapting from Hi-Fi stereo systems to studio gear, delivering a convenient and smooth experience.\u003c\/p\u003e\n\u003ch3\u003eAdvanced DC Filtering Circuit\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 employs an innovative DC filtering circuit between the main AC supply and audio circuit, effectively removing low-frequency DC interference.\u003c\/p\u003e\n\u003cp\u003eThis design ensures that only clean AC power is delivered to the audio circuits, effectively enhancing the performance of the audio circuit while reducing the hum from the toroidal transformer.\u003c\/p\u003e\n\u003ch3\u003eClear Organic Sound Free of Interference\u003c\/h3\u003e\n\u003cp\u003eBy eliminating DC interference from the AC supply, the AMP-F10's overall performance is dramatically enhanced, delivering a pure audio experience.\u003c\/p\u003e\n\u003ch3\u003eHigh-Fidelity Audio Processing\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 is equipped with advanced dual differential amplifiers, which are tailored for low-level audio signals.\u003c\/p\u003e\n\u003cp\u003eIts symmetrical circuit design and negative feedback technology minimize distortion, ensuring high-fidelity and high linear audio output.\u003c\/p\u003e\n\u003cp\u003eThis design not only expands dynamic range but also effectively suppresses common-mode noise (such as power and environmental interference), keeping the output sound broad and natural at any volume levels.\u003c\/p\u003e\n\u003ch3\u003ePowerful and Refined Bass\u003c\/h3\u003e\n\u003cp\u003eWith a damping factor exceeding 600, the AMP-F10 ensures powerful, clear low-frequency performance.\u003c\/p\u003e\n\u003cp\u003eWhether delivering the intense impact of deep bass or capturing subtle low frequency details, it handles all effortlessly.\u003c\/p\u003e\n\u003cp\u003eFrom the punch of electronic music to the gentle whispers of jazz, it caters to a wide range of listening scenarios, empowering every note with emotion and passion.\u003c\/p\u003e\n\u003ch3\u003eSuperior Sound Enduring Reliability\u003c\/h3\u003e\n\u003cp\u003eDesigned with durability and stability in mind, the AMP-F10 features premium components and fine craftsmanship for long-term performance.\u003c\/p\u003e\n\u003cp\u003eWhether delivering intense volume or supporting extended playback, the AMP-F10 operates reliably, letting you enjoy the pleasures of music worry-free.\u003c\/p\u003e\n\u003ch3\u003e1000W Dual-Channel Independent Linear Power Supply\u003c\/h3\u003e\n\u003cp\u003eThe AMP-F10 is equipped with a 1000W dual-channel independent linear power supply, providing robust, stable power to every note.\u003c\/p\u003e\n\u003cp\u003eThis design not only prevents interference between the two channels but also provides each channel with dedicated, powerful current.\u003c\/p\u003e\n\u003cp\u003eIt ensures that the left and right channels deliver independent and balanced performance, resulting in a fuller and more precise stereo soundstage.\u003c\/p\u003e\n\u003cp\u003eWith a powerful 1000W reserve for high dynamic audio, the low frequencies are impactful and strong, while the mid and high frequencies remain smooth and rich, every emotion and strength in music is released for a truly immersive listening experience.\u003c\/p\u003e\n\u003ch3\u003e5 Pairs of High-Current MOSFETs per Channel\u003c\/h3\u003e\n\u003cp\u003eTo improve the consistency of the amplifier circuit, the Eversolo AMP-F10 uses five pairs of precision-matched MOSFET high-current amplification transistors for each channel.\u003c\/p\u003e\n\u003cp\u003eThe parallel configuration ensures even current distribution, minimizing the potential distortion and inconsistent current distribution issue.\u003c\/p\u003e\n\u003cp\u003eThe Eversolo AMP-F10 is not just an amplifier but the dream choice for your audio systems. 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An all-new and custom specified 320VA toroidal transformer, followed by 4 x 15,000uF reservoir capacity (60,000uF in total), helps the amp to maintain firm control of the music whilst enabling excellent dynamic range.\u003cbr\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePower and Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 9000P power amplifier matches the 9000A with a dedicated 100W per channel into 8 ohms, making it the perfect like-for-like accompaniment for the 9000Q preamplifier.\u003cbr\u003e\u003cbr\u003eHowever, following the success and acclaim of the Audiolab 8300MB mono power amplifier option, the 9000P offers dual functionality with bridged-mode functionality, thus converting it to a monoblock power amplifier that offers 300W into 8 ohms.\u003cbr\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDesign and Build\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDesigned in line with the smart aesthetic of the 9000 series - solidly built and impeccably finished  the 9000P is the perfect match for all 9000 components.\u003cbr\u003e\u003cbr\u003eWhen it comes to power amplifiers, the 9000P stands unmatched at its price point, with few able to rival its exceptional specifications, performance, and quality. Its versatility is a testament to its greatnesswhether used as a stereo power amplifier with a preamplifier, streamer, or transport, as an add-on to enhance an existing system, or in a monoblock setup for those demanding higher power. The 9000P truly sets a new standard in the world of audio excellence.\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eMain Info\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDesign Philosophy and Core Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass AB power amplifier\u003cbr\u003eCFB (Complementary Feedback Technology)\u003cbr\u003eStereo\/Bridge mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Analogue, 1 x XLR, 1 x 12V Trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Stereo Speaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003ePower Amplifier Section (STEREO)\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29dB (RCA) \/ 23dB (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Power Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStereo: 2 x 100W (8 ohms, THD \u0026lt;1%)\u003cbr\u003eStereo: 2 x 160W (4 ohms, THD \u0026lt;1%)\u003cbr\u003eBridged (Mono): 300W (8 ohms, THD \u0026lt;1%)\u003cbr\u003eBridged (Mono): 380W (4 ohms, THD \u0026lt;1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz (+\/-0.3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion (THD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.002% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1Vrms (RCA)\u003cbr\u003e2Vrms (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10k ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio (S\/N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;112dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.2kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e444mm x 90mm x 327mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Audiolab","offers":[{"title":"Black","offer_id":52739827630346,"sku":"AUDIOLAB-1334","price":1099.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52739827663114,"sku":"AUDIOLAB-1335","price":1099.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/audiolab-9000p-power-46115-p.webp?v=1773933456"},{"product_id":"audiolab-9000q-9000p-bundle","title":"Audiolab 9000Q Pre-Amplifier and 9000P Power Amplifier","description":"\n\u003ch3\u003eAudiolab 9000Q Preamplifier\u003c\/h3\u003e\n\u003cp\u003eThe 9000Q, inspired by the 9000A integrated amplifier, transcends the ordinary to deliver an extraordinary auditory experience. Featuring functional enhancements that elevate your listening journey, this refined preamplifier embodies a symphony of innovation and craftsmanship. Embrace the power of sound and let the 9000Q ignite your passion for music.\u003c\/p\u003e\n\u003ch3\u003eAudiolab 9000P Power Amplifier\u003c\/h3\u003e\n\u003cp\u003eThe logical development of the 9000Q preamplier led to the birth of the 9000P, the dedicated power amplier option for the 9000 series. It matches the 9000A with a dedicated 100W per channel into 8 ohms, making it the perfect like-for-like accompaniment for the 9000Q preamplifier. However, it also offers dual functionality with bridged-mode functionality, thus converting it to a monoblock power amplifier that offers 300W into 8 ohms.\u003c\/p\u003e\n","brand":"Audiolab","offers":[{"title":"Default Title","offer_id":51937720500490,"sku":"AUDIOLAB-1336","price":2499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/audiolab-9000q-pre-amplifier-and-9000p-power-amplifier-46118-p.webp?v=1760359839"},{"product_id":"matrix-ma1","title":"Matrix Audio MA-1 Power Amplifier","description":" \u003cp\u003eThe all-new M series from Matrix Audio marks a significant milestone as the company advances its vision towards traditional high-fidelity audio systems. This flagship lineup includes the music streamer MS-1, the preamplifier MP-1, and the crown jewelthe MA-1 power amplifier. Together, these components form a complete and cohesive system that represents Matrix Audio's unwavering pursuit of sonic excellence and its profound understanding of the art of hi-fi audio reproduction.\u003c\/p\u003e \u003cp\u003eAt the heart of this prestigious system lies the MA-1 power amplifier, a masterpiece of engineering that embodies Matrix Audio's commitment to pushing the boundaries of performance and innovation. The MA-1 features a multi-triode in parallel push-pull output configuration, ensuring a powerful and dynamic sound delivery while preserving the natural warmth and intimacy of the music.\u003c\/p\u003e \u003cp\u003eOne of the standout features of the MA-1 is its exceptional versatility. It can operate in stereo mode, bridged mode, or mono mode, providing audiophiles with the flexibility to tailor the amplifier's performance to their specific system requirements. Furthermore, the adjustable gain functionality allows for seamless integration with a wide range of preamplifiers and sources.\u003c\/p\u003e \u003cp\u003eAt the core of the MA-1's design lies an independent dual-channel architecture, each channel boasting its own robust 1250VA power supply. This massive power reserve ensures that the amplifier can effortlessly handle even the most demanding transients and dynamic swings, delivering an uncompromised and captivating listening experience.\u003c\/p\u003e \u003cp\u003eThe MA-1 also showcases Matrix Audio's attention to detail and commitment to excellence in every aspect of its design. Its H-shaped structure provides a solid and sturdy foundation, while the silent cooling system ensures whisper-quiet operation, allowing you to immerse yourself in the music without distractions. With its cutting-edge technologies, exceptional versatility, and unwavering commitment to sonic purity, the Matrix Audio MA-1 power amplifier stands as a testament to the brand's pursuit of audio perfection. As the centerpiece of the M series, it ushers in a new era of Matrix Design language, serving as a precursor to the future evolution of Matrix Audio products and elevating the listening experience to new heights.\u003c\/p\u003e \u003ch3\u003eFeatures:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTotal power supply reaches 1250VA\u003c\/li\u003e \u003cli\u003eTotal capacity of filter capacitor array reaches 190,000µF\u003c\/li\u003e \u003cli\u003eOutput power: 250Wrms*2@8ohms, 450Wrms*2@4ohms\u003c\/li\u003e \u003cli\u003eTen ONSEMI high-power transistors in each channel to compose a push-pull amplification circuitry\u003c\/li\u003e \u003cli\u003eOutput gain is configurable, the normal gain is +30dB, which can be attenuated to +24dB by the gain switch\u003c\/li\u003e \u003cli\u003eIndependent transformer for left and right channel\u003c\/li\u003e \u003cli\u003eThe MCU continuously samples the temperature with two sensors on the main heatsink, constantly monitoring the temperature of the heatsink.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eMatrix Design for a New Generation of Power Amplifier\u003c\/h3\u003e \u003cp\u003eAssessing audio products through the lens of \"listening\" and \"looking\" has always been Matrix Audio's consistent philosophy. From conception to design, each step embodies a passion for music and a quest for aesthetics. The MA-1 stands as Matrix Audio's inaugural Class AB power amplifier. Its industrial design embodies simplicity, featuring a hexahedral shape adorned with hundreds of circular perforations of varying sizes and depths arranged in an array. These resemble rhythmic beats dancing and emerging on the surface.\u003c\/p\u003e \u003cp\u003eThe power amplifier stands as the backbone of the entire audio system, necessitating comprehensive performance that excels in both dynamic and nuanced scenarios. It should surge powerfully during intense moments and delicately reveal subtleties with finesse. The MA-1 is tailored for the MS-1 and MP-1, providing precise matching and tuning to ensure that the entire system delivers exceptional audio performance and operational experience.\u003c\/p\u003e \u003ch3\u003eMulti-triode In Parallel Push-pull Output\u003c\/h3\u003e \u003cp\u003eTo reduce output impedance, we utilized 10 ONSEMI high-power transistors per channel in a push-pull amplification circuit, operating at a high bias current. This design results in a static power consumption of up to 300W. The amplifier delivers 250W per channel at an 8-ohm load and 450W per channel at a 4-ohm load.\u003c\/p\u003e \u003ch3\u003eStereo Mode:\u003c\/h3\u003e \u003cp\u003eEach amplification unit within one amplifier handles the left and right channels separately, ensuring precise reproduction of every note on the stereo stage.\u003c\/p\u003e \u003ch3\u003eBridged Mode:\u003c\/h3\u003e \u003cp\u003eBy combining two power amplifiers, you can unleash greater power for your music, effortlessly driving speakers with demanding power requirements or low sensitivity.\u003c\/p\u003e \u003ch3\u003eMono Mode:\u003c\/h3\u003e \u003cp\u003eTwo amplifiers work for each channel, aiming for extreme sound quality. This mode provides an advanced driving setup for high-end separate speakers or bi-wiring speakers, unlocking their full potential.\u003c\/p\u003e \u003ch3\u003eAdjustable Gain:\u003c\/h3\u003e \u003cp\u003eThe amplifier features two gain levels. The normal gain is +30dB, which can be attenuated to +24dB. This allows for optimal setup with different pre-amps and speakers.\u003c\/p\u003e \u003cp\u003eIndependent transformers for the left and right channels enable a fully independent dual-channel design, providing a total power supply of 1250VA. The main power operates at ±80V. Each channel is equipped with 14 parallel-connected 6,800µF capacitors, forming a main power supply filtering capacitor matrix. This results in a total capacitance of 190,000µF across both channels. Using multiple capacitors in parallel, instead of a single capacitor with the same total capacity, reduces equivalent internal resistance and ensures greater flexibility in handling large current outputs.\u003c\/p\u003e \u003ch3\u003eA New and Unique Craftsmanship\u003c\/h3\u003e \u003cp\u003eThe H-shaped structure, a distinctive design by Matrix Audio for the M series products, is the result of two years of continuous optimization and refinement, taking into account mechanics, circuit layout, and exterior aesthetics. A 20mm CNC aluminum plate serves as the support structure for the entire device after undergoing dozens of procedures, forming the core of the H-shaped design. All components are mounted on this aluminum plate, with the entire weight supported by heavy-duty feet attached to the main beam, ensuring solidity and stability. Once the panels are installed, multiple isolated cavities are formed around the main beam. Different circuit modules are strategically placed in each cavity, effectively minimizing interference between them. The circuit modules for the left and right channels are symmetrically arranged on both sides, creating a balanced and visually appealing design.\u003c\/p\u003e \u003ch3\u003eSilent Cooling\u003c\/h3\u003e \u003cp\u003eThe MCU continuously samples the temperature using two sensors on the main heatsink, ensuring constant monitoring. When the temperature exceeds the preset threshold, a 7.4\" ultra-quiet fan automatically activates, dynamically adjusting its speed. The fan operates so quietly that it is barely noticeable even at low volumes or when the device is muted. Additionally, the isolated duct design ensures no electronic components are within the airflow path, preventing dust accumulation during long-term operation.\u003c\/p\u003e \u003cp\u003eThe ingenious industrial design is an integral part of Matrix Audio's products, showcasing the brand-new Matrix design language through dots, lines, and surfaces. Each component undergoes meticulous CNC machining and multiple surface treatments, resulting in an exquisite and comfortable matte texture. This craftsmanship not only enhances the operational experience but also imparts a distinctive and elegant temperament to the product.\u003c\/p\u003e \u003cp\u003eThe MA-1 delivers rich and exquisite sound, immersing you in its depths. It's more than just an auditory pleasure; it's a heartfelt experience. Every note and chord tells a story, making you fall in love with the sound. Every detail of the M series reflects Matrix Audio's pursuit of excellence. Everything you hear, see, and touch represents the culmination of the Matrix Audio team's continuous trials, meticulous refinements, and careful calibrations. Matrix Audio perseveres tirelessly, striving to enhance beauty and make the sound even more captivating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower cable x 1\u003c\/li\u003e \u003cli\u003eTrigger cable x 1\u003c\/li\u003e \u003cli\u003eUser manual x 1\u003c\/li\u003e \u003cli\u003eWarranty card x 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eXLR Input Impedance\u003c\/td\u003e \u003ctd\u003e40k\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRCA Input Impedance\u003c\/td\u003e \u003ctd\u003e20k\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput Sensitivity\u003c\/td\u003e \u003ctd\u003e1.48Vrms@Stereo\/Mono mode, 1Vrms@Bridge mode\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Power in Stereo\/Mono mode\u003c\/td\u003e \u003ctd\u003e250Wrms*2@8, 450Wrms*2@4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Power in Bridged mode\u003c\/td\u003e \u003ctd\u003e500Wrms*1@8, 900Wrms*1@4 (Measured under music signal)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFrequency Response\u003c\/td\u003e \u003ctd\u003e20-20kHz (+0, -0.15dB), 142kHz@-3dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSNR\u003c\/td\u003e \u003ctd\u003e-122dB@+24dB A-weighting, -118dB@+30dB A-weighting\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTHD+N\u003c\/td\u003e \u003ctd\u003e\u0026lt;0.02%@250W 8 in Stereo\/Mono mode, \u0026lt;0.06%@500W 8 in Bridged mode\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCrosstalk\u003c\/td\u003e \u003ctd\u003e-120dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGain\u003c\/td\u003e \u003ctd\u003e+24dB\/+30dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLoad Impedance\u003c\/td\u003e \u003ctd\u003eStereo\/Mono mode 2-16, Bridged mode 4-16\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTrigger\u003c\/td\u003e \u003ctd\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eTrigger in\u003c\/td\u003e \u003ctd\u003eDC 6-12V \u0026lt;10mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTrigger out\u003c\/td\u003e \u003ctd\u003eDC 12V\/50mA MAX\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Specs\u003c\/td\u003e \u003ctd\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePower Voltage\u003c\/td\u003e \u003ctd\u003eAC 100V-120V 50\/60Hz or AC 220V-240V 50\/60Hz Factory fixed\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStandby Power Consumption\u003c\/td\u003e \u003ctd\u003e\u0026lt; 1W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIdle Power Consumption\u003c\/td\u003e \u003ctd\u003e250-350W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum Power Consumption\u003c\/td\u003e \u003ctd\u003e\u0026lt; 1250W\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight \u0026amp; Size\u003c\/td\u003e \u003ctd\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eWeight\u003c\/td\u003e \u003ctd\u003e42.4kg (93.5 pounds)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWidth\u003c\/td\u003e \u003ctd\u003e430 mm (16.93 inches)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDepth\u003c\/td\u003e \u003ctd\u003e518 mm (20.39 inches)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeight\u003c\/td\u003e \u003ctd\u003e201 mm (7.91 inches)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Matrix Audio","offers":[{"title":"Default Title","offer_id":51937730887946,"sku":"MATRIXAUDI-1431","price":8000.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/matrix-audio-ma-1-power-amplifier-46488-p.webp?v=1760359977"},{"product_id":"denafrips-hyperion12th-b","title":"DENAFRIPS HYPERION 12TH Power Amplifier","description":"\n\u003ch3\u003eThe award-winning HYPERION is a fully discrete, true balanced, class AB power amplifier. The power output rated at conservative 80W per channel into 8ohms, 120W into 4ohms (both channels driven, rms). \u003c\/h3\u003e\n\n\n\u003cp\u003eThe 300VA power transformer is custom-made for audio with copper shield. 18 pieces of large reservoir capacitors (147,600uF) and fast switching action schottky diode, supplying more than adequate DC power rails to the modular power amplifier. \u003c\/p\u003e\n\u003cp\u003eTrue balanced input are being amplified (both +ve and -ve signal w.r.t gnd) by the modular power amplifier circuitry. Each channel is equipped with 4 pairs of output transistors.\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cstrong\u003eNOTE: DENAFRIPS power amps are true balanced. Please do not connect the amplifier' speaker output to the sub-woofer high level input. Such a connection may potentially damage the amplifier. Please contact us should you need to integrate the sub-woofer to the stereo system. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications \u003c\/p\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighlight \u003c\/td\u003e\n\u003ctd\u003eClass-AB, True Balanced, Fully Discrete Power Amp \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \u003c\/td\u003e\n\u003ctd\u003eXLR \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput lmpedance \u003c\/td\u003e\n\u003ctd\u003e22k Ohms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity \u003c\/td\u003e\n\u003ctd\u003e1.8Vrms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput \u003c\/td\u003e\n\u003ctd\u003e4mm Speaker Binding Post \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain \u003c\/td\u003e\n\u003ctd\u003e26dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power \u003c\/td\u003e\n\u003ctd\u003e80w RMS per channel into 8ohms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e4 ohms 150 watts, 8 ohms 80 watts \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Power Requirement  \u003c\/td\u003e\n\u003ctd\u003e00-240VAC, 50\/60Hz (Worldwide Voltage) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption \u003c\/td\u003e\n\u003ctd\u003e0.5W (Standby), 35W (ldle), 234W(Operational) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response \u003c\/td\u003e\n\u003ctd\u003e10-80k(-2.2dB) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N \u003c\/td\u003e\n\u003ctd\u003e0.00% \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio \u003c\/td\u003e\n\u003ctd\u003e125dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range \u003c\/td\u003e\n\u003ctd\u003e\u0026gt;121dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo Crosstalk \u003c\/td\u003e\n\u003ctd\u003e-110dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension \u003c\/td\u003e\n\u003ctd\u003e320W x 380D x100H mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight \u003c\/td\u003e\n\u003ctd\u003e16.5 Kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour \u003c\/td\u003e\n\u003ctd\u003eSilver \/ Black \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n","brand":"Denafrips","offers":[{"title":"Black","offer_id":52739862200586,"sku":"DENAFRIPS-1733","price":1390.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52739862233354,"sku":"DENAFRIPS-1734","price":1390.0,"currency_code":"GBP","in_stock":true}]},{"product_id":"denafrips-thallo12th-b","title":"DENAFRIPS THALLO 12TH Power Amplifier","description":"\n\u003ch3\u003e\n\nThe THALLO our premium offering of stereo power amplifier. It is a beefed-up version of the award-winning HYPERION, fully discrete, true balanced, class AB power amplifier. The output power is rated at conservative 120W per channel into 8ohms, 220W into 4ohms (both channels driven, rms). \n\u003c\/h3\u003e\n\n\n\u003cp\u003eThe 600VA toroid transformer is custom-made for audio with copper shielding. Total 36 pieces of large reservoir capacitors (200,400uF) and fast switching action schottky diodes, delivering more than adequate DC power rails to the modular power amplifier modules. \u003c\/p\u003e\n\u003cp\u003eTrue balanced input are being amplified (both +ve and -ve signal w.r.t gnd) by the modular power amplifier circuitry. Each channel is equipped with 4 pairs of output power transistors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: DENAFRIPS power amps are true balanced. Please do not connect the amplifier' speaker output to the sub-woofer high level input. Such a connection may potentially damage the amplifier. Please contact us should you need to integrate the sub-woofer to the stereo system. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHighlight \u003c\/td\u003e\n\u003ctd\u003eClass-AB, True Balanced, Fully Discrete Power Amp \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \u003c\/td\u003e\n\u003ctd\u003eXLR \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance \u003c\/td\u003e\n\u003ctd\u003e22k Ohms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity \u003c\/td\u003e\n\u003ctd\u003e1.8Vrms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput \u003c\/td\u003e\n\u003ctd\u003e4mm Speaker Binding Post \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain \u003c\/td\u003e\n\u003ctd\u003e26dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power \u003c\/td\u003e\n\u003ctd\u003e120w RMS per channel into 8ohms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e220w RMS per channel into 4ohms \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Power Requirement \u003c\/td\u003e\n\u003ctd\u003e100-240VAC, 50\/60Hz (Worldwide Voltage) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption \u003c\/td\u003e\n\u003ctd\u003e0.5W (Standby), 35W (Idle), 365W (Operational) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response \u003c\/td\u003e\n\u003ctd\u003e10-80k-2.2dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N \u003c\/td\u003e\n\u003ctd\u003e0.00% \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio \u003c\/td\u003e\n\u003ctd\u003e118dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range \u003c\/td\u003e\n\u003ctd\u003e\u0026gt;121dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStereo Crosstalk \u003c\/td\u003e\n\u003ctd\u003e-110dB \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimension \u003c\/td\u003e\n\u003ctd\u003e320W x 400D x 140H mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight \u003c\/td\u003e\n\u003ctd\u003e19 Kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour \u003c\/td\u003e\n\u003ctd\u003eSilver \/ Black \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Denafrips","offers":[{"title":"Black","offer_id":52739862593802,"sku":"DENAFRIPS-1735","price":2090.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52739862626570,"sku":"DENAFRIPS-1736","price":2090.0,"currency_code":"GBP","in_stock":true}]},{"product_id":"denafrips-apollo12th-b","title":"DENAFRIPS APOLLO 12TH Power Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eDenafrips Apollo\u003c\/strong\u003e is a flagship fully discrete, Class AB stereo power amplifier engineered to deliver high-current power drive to demanding loudspeaker loads. Building upon the topology of the Hyperion power amplifier, the Apollo incorporates a custom-wound 2,000VA copper-shielded toroidal transformer backed by massive reservoir capacitor banks and high-speed Schottky diodes. Operating in a true balanced configuration across both channels, the power section utilises 16 matched pairs of bipolar junction transistors (BJT) per channel to generate a conservative 250 Watts RMS into 8 Ohms (500 Watts RMS into 4 Ohms).\u003c\/p\u003e\n\n\u003cp\u003eHoused in a 55 kg precision-machined aluminium chassis, the Apollo features modular power amplifier circuit blocks designed to handle complex loudspeaker impedance dips with ease. Its balanced XLR inputs accept source signals directly, maintaining low noise and wide dynamic range. Due to its true balanced differential output topology, the speaker terminals cannot be connected to high-level subwoofer inputs, ensuring dedicated, uncompromised drive directly to passive stereo loudspeakers.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; PROPRIETARY TECHNOLOGIES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTrue Balanced Discrete Class AB Topology:\u003c\/strong\u003e Completely symmetrical, fully discrete differential amplification circuitry that processes both positive and negative signal phases independently.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCustom 2,000VA Shielded Toroidal Transformer:\u003c\/strong\u003e Heavy-duty audio-grade toroidal transformer equipped with copper shielding to eliminate stray electromagnetic fields and mechanical noise.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e32 Output Transistors Per Stereo Pair:\u003c\/strong\u003e Incorporates 16 matched pairs of BJT power transistors per channel to deliver stability and high current headroom into low-impedance speaker loads.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eModular Amplifier Block Design:\u003c\/strong\u003e Internal modular construction physically separates power supply regulation, driver stages, and output channels to minimise crosstalk.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Speed Schottky Diode \u0026amp; Reservoir Network:\u003c\/strong\u003e Fast-switching Schottky diodes paired with low-ESR capacitor banks deliver rapid current replenishment during high dynamic transients.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMassive Anti-Resonant Aluminium Enclosure:\u003c\/strong\u003e Heavyweight 55 kg full-size enclosure provides effective passive thermal dissipation and isolation from structural vibrations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Category\u003c\/td\u003e\n      \u003ctd\u003eFlagship True Balanced Class AB Stereo Power Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand \/ Model\u003c\/td\u003e\n      \u003ctd\u003eDenafrips — Apollo\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAmplifier Topology\u003c\/td\u003e\n      \u003ctd\u003eFully Discrete, True Balanced Class AB Design\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Output (RMS, Both Channels Driven)\u003c\/td\u003e\n      \u003ctd\u003e250 Watts RMS per Channel @ 8 Ω | 500 Watts RMS per Channel @ 4 Ω\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Transistor Configuration\u003c\/td\u003e\n      \u003ctd\u003e16 Matched Pairs of BJT Transistors per Channel (32 Total)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Core\u003c\/td\u003e\n      \u003ctd\u003eCustom-Wound 2,000VA Copper-Shielded Toroidal Power Transformer\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAnalogue Audio Input\u003c\/td\u003e\n      \u003ctd\u003e1x Stereo Balanced XLR Input Pair (22 kΩ Input Impedance)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Sensitivity \u0026amp; Voltage Gain\u003c\/td\u003e\n      \u003ctd\u003e2.0V RMS Input Sensitivity | 26 dB Voltage Gain\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSpeaker Outputs\u003c\/td\u003e\n      \u003ctd\u003eHeavy-Duty 4mm Speaker Binding Posts (True Balanced Outputs — No High-Level Subwoofer Grounding)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003e10 Hz – 50,000 Hz (-2.2 dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal Harmonic Distortion (THD)\u003c\/td\u003e\n      \u003ctd\u003e0.001% (0.00% Nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal-to-Noise Ratio (SNR)\u003c\/td\u003e\n      \u003ctd\u003e118 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDynamic Range \/ Stereo Crosstalk\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt; 121 dB | Stereo Crosstalk: -110 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAC Power Requirement\u003c\/td\u003e\n      \u003ctd\u003e100V–240V AC, 50\/60 Hz (Worldwide Voltage Support)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Consumption\u003c\/td\u003e\n      \u003ctd\u003e0.5 W (Standby) | 250 W (Idle) | 1,180 W (Maximum Operational Output)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n      \u003ctd\u003e435 x 470 x 240 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e55.0 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAvailable Finishes\u003c\/td\u003e\n      \u003ctd\u003eBlack \/ Silver\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Denafrips","offers":[{"title":"Black","offer_id":52739862855946,"sku":"DENAFRIPS-1737","price":3690.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52739862888714,"sku":"DENAFRIPS-1738","price":3690.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/DF-APOLLO12-SILVER.webp?v=1790816816"},{"product_id":"cayin-soul170p","title":"Cayin Soul 170P A Class Tube Power Amplifier","description":"\n\u003ch3\u003e\u003cstrong\u003eCayin Soul 170P\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eFlagship Class A Push-pull KT170 Tube Power Amplifier\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Soul 170P is our latest power amplifier built upon over 32 years of Cayins expertise in vacuum tube amplification. Designed to deliver exceptional musicality and power, it adopts a Class A architecture with powerful TUNG-SOL KT170 tubes. This is also the very first time weve implemented Class A amplification in our Soul series amplifier, aiming to present a fresh and emotional take on the KT170 sound.\u003c\/p\u003e\n\u003cp\u003eThe Soul 170P offers both Stereo and Mono operating modes to accommodate speakers with higher power demands.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTubes \u0026amp; Topology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt the heart of the Soul 170P are four TUNG-SOL KT170 beam tetrodes, operating in a Class A push-pull configuration. The amplifier also features:\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eVoltage Amplification Tubes: 2 × 12AU7\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eIn the voltage amplification stage, two JJ 12AU7 tubes are responsible for initial signal gain, providing the necessary voltage amplification before driving the output stage. Their low distortion and noise characteristics contribute to stable signal handling.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eDriver Tubes: 2 × 6SN7\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eEmployed in the driver stage, the JJ 6SN7, known for its musicality and powerful drive, contributes to a sound thats both emotionally engaging and analytically revealing.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003cstrong\u003eRectifier Tube: 1 × 17AX4GT\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eThis classic rectifier tube supplies a stable DC voltage to the driver stage, ensuring reliable performance and a refined sound with beloved tube body musical expression.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFlexible Operating Modes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Mode: \u003c\/strong\u003e60W (Ultralinear, per channel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Mode: \u003c\/strong\u003e120W (Ultralinear, per channel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsers can easily switch between Stereo and Mono operation using a secure rear-panel switch, allowing the Soul 170P to be used in both two-channel and high-power mono configurations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eNegative Feedback Circuitry\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve a more refined and natural sound presentation, the Soul 170P employs a carefully tuned Negative Feedback (NFB) circuit. Cayin engineers applied a moderate global feedback loop, striking a balance between control and musical expression.\u003c\/p\u003e\n\u003cp\u003eIn addition, the Soul 170P features two selectable NFB levels\u003cstrong\u003eHigh \u003c\/strong\u003eand \u003cstrong\u003eLow\u003c\/strong\u003eallowing users to fine-tune the amplifiers sound signature.\u003c\/p\u003e\n\u003cp\u003eChoose \u003cem\u003eLow \u003c\/em\u003efor a more open, expressive, and emotionally engaging sound, or \u003cem\u003eHigh \u003c\/em\u003efor tighter control, improved precision, and a more analytical presentation. This flexibility allows the Soul 170P to fully showcase their character across a wide range of speakers and musical genres.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDynamic Auto Bias\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Soul 170P features a fully integrated Dynamic Auto Bias servo circuit, allowing seamless power tube replacement without manual adjustment. This system precisely regulates the operating status of each KT170 tube, ensuring optimal matching and extending tube lifespanall while maintaining operational safety and tube longevity.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eComponent Selection \u0026amp; Internal Build\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe amplifier is hand-assembled with point-to-point wiring, ensuring low signal loss, minimum crosstalk and interference. Key components include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSilver-plated internal wiring\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAluminum alloy anti-resonance feet\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomized hand-wounded Toroidal power transformer \u003c\/strong\u003eand \u003cstrong\u003eEI wide-band output transformer\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProtective Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube soft-start circuit \u003c\/strong\u003e(60-second delay)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMCU-controlled protection logic\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMI indicators \u003c\/strong\u003e(to detect power tube faults and automatically engage safety mode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs: \u003c\/strong\u003e1 × \u003cstrong\u003eXLR\u003c\/strong\u003e, 1 × RCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Terminals: \u003c\/strong\u003e4Ω and 8Ω outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eStereo Mode\u003c\/strong\u003e: 32W + 32W (RMS, Triode mode)\n\u003cp\u003e60W + 60W (RMS, Ultralinear mode)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMono Mode\u003c\/strong\u003e: 64W (RMS, Triode mode)\u003c\/p\u003e\n\u003cp\u003e120W (RMS, Ultralinear mode)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8Hz  70kHz (3dB, RCA\/XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Harmonic Distortion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2% (1W\/1kHz); less than 2% at rated output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105dB (RCA, A-weighted)\n\u003cp\u003e102dB (XLR, A-weighted)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e820mV (NFB: LOW)\n\u003cp\u003e960mV (NFB: HIGH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4Ω, 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × RCA (pair), 1 × XLR (pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTubes Used\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKT170 × 4\n\u003cp\u003e12AU7 \/ ECC82 × 2\u003c\/p\u003e\n\u003cp\u003e6SN7 × 2\u003c\/p\u003e\n\u003cp\u003e17AX4GT × 1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e430mm × 420mm × 238mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e420W (Maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n","brand":"Cayin","offers":[{"title":"Default Title","offer_id":51937949679882,"sku":"CAYIN-2311","price":5977.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/cayin-soul-170p-a-class-tube-power-amplifier-48736-p.webp?v=1760360676"},{"product_id":"psaudio-stellar-s300","title":"PS Audio Stellar S300 Stereo Power Amplifier - Open Box (1)","description":"\n\u003cp\u003eFrom the deepest bass to the warmest, sweetest highs, the Stellar S300 makes any loudspeaker sing and is PS Audio's most affordable stereo power amplifier ever.\u003cbr\u003e\u003cbr\u003eBreathe new life into your loudspeakers with the Stellar S300, a full-sized, affordable stereo power amplifier that honors the music and controls your loudspeakers better than you ever imagined possible. The S300 combines the slam, linearity, and toe-tapping pacing of a Class D output stage with the warmth, grace, and rich inner detail of Stellars Class A Analog Cell. The results are nothing short of ground breaking. Liberate a wealth of untapped energy trapped in your media library. Plumb musics subterranean depths and finally hear the bass your speakers were capable of. Revel in rich layers of fine, full detail. Marvel at the deep, extraordinary, wall-to-wall soundstage. Effortless. Lush. Stellar.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDESIGN\u003c\/b\u003e\u003cbr\u003eThe Stellar S300 stereo power amplifier is a dual mono power amplifier capable of effortlessly driving demanding loudspeaker loads to concert levels. It combines the best of two worlds: ultra linear, high-current, Class D technology for the output stage; a discrete, Class A MOSFET based Analog Cell for the all-important input stage. The S300's rich, warm, and engaging sonic character comes from the Analog Cell. It's powerful, authoritative control over the loudspeaker stems from its high current, ultra-low impedance Class D output stage.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAPPLICATION\u003c\/b\u003e\u003cbr\u003eThe perfect choice for just about any loudspeaker, the S300 slips into any system, surprising and delighting even the most discriminating Audiophile. Rated at 140 watts per channel into 8 and 300 watts per channel into 4, the S300 has plenty of horsepower for even the most demanding loudspeakers. Your musical library will open up in ways you might not have thought possible, revealing nuance and detail covered up by traditional amplifiers.\u003c\/p\u003e\n\u003ch3\u003eTechnology\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eOVERVIEW\u003c\/b\u003e\u003cbr\u003eThe S300 is an extraordinarily musical power amplifier rated at 140 Watts per channel into 8 and 300 Watts per channel into 4. Power enough for even the most demanding speakers. The S300 design marries the best of two worlds: an ultra linear high-current output power stage with a discrete Class A MOSFET based AnalogCell input stage. Between them, the S300 delivers powerful, authoritative control over the loudspeakers, while maintaining a perfectly layered soundstage under the most complex musical passages. Designed by PS Audio engineer Darren Myers, who invested hundreds of hours of tuning, voicing, and perfectionist tweaking, the results are extraordinarily musical. Stellar amplifiers never draw attention to themselves, and are one of PS Audio's highest value offerings in amplification, a rare quality in amplifiers of any price.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTHE ANALOG CELL\u003c\/b\u003e\u003cbr\u003eThe connection between preamplifier and power amplifier is critical, for it is at this junction where most essential musical details are easily lost. Nothing in the design of a power amplifier is more important than its input stage when preserving music's finest nuances. In the S300, a unique topology, called the Analog Cell, has been employed to preserve the rich details found in music. The Analog Cell is the heart of the S300's musicality, where rich overlaid layers of music's inner details are preserved even in the most complex orchestral crescendos. The Analog Cell is a proprietary, fully differential, zero feedback, discrete, Class A MOSFET circuit, hand-tuned to capture the smallest micro dynamics without sacrificing the loudest macro dynamics music has to offer. The Analog Cell makes all the difference.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOUTPUT STAGE\u003c\/b\u003e\u003cbr\u003eThe Stellar S300 is a dual mono design. This means that each channel has its own, separate power supply. Each of the two channels is a complete and independent power supply and power amplification stage, based on a modern Class D ICE module, designed in Denmark. Class D output stages provide near-perfect linearity, low distortion, and high efficiency. Because Class D amplifiers require an output filter to remove their switching noise, they do not have frequency extremes into the many hundreds of thousands of Hertz. Depending on their design, modern Class D amplifiers, like the type used in Stellar, extend high frequencies to about 50kHz. Human hearing limitations are 20kHz, though most listeners rarely have hearing exceeding half that. The S300 provides excellent frequency extremes, low distortion, high efficiency, high damping factor, and a powerful output of 300 watts per channel into the most common loudspeaker loads of 4.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSTEREO POWER AMPLIFIER\u003c\/li\u003e\n\u003cli\u003eDUAL MONO WITH SEPARATE POWER SUPPLIES\u003c\/li\u003e\n\u003cli\u003ePOWERFUL MOSFET OUTPUT STAGE\u003c\/li\u003e\n\u003cli\u003eRCA SINGLE-ENDED INPUT\u003c\/li\u003e\n\u003cli\u003eXLR \"TRUE\" BALANCED INPUT\u003c\/li\u003e\n\u003cli\u003e140 WATTS PER CHANNEL 8\u003c\/li\u003e\n\u003cli\u003e300 WATTS PER CHANNEL 4\u003c\/li\u003e\n\u003cli\u003e2 STABLE\u003c\/li\u003e\n\u003cli\u003eVERY LITTLE HEAT PRODUCTION\u003c\/li\u003e\n\u003cli\u003e\u0026lt; 0.1% THD 20Hz - 20kHz AT RATED POWER\u003c\/li\u003e\n\u003cli\u003eDAMPING FACTOR \u0026gt; 550\u003c\/li\u003e\n\u003cli\u003eFRONT PANEL STANDBY BUTTON\u003c\/li\u003e\n\u003cli\u003eZERO-LOSS INPUT\u003c\/li\u003e\n\u003cli\u003eDUAL, COPPER, PLATED, OUTPUT BINDING POSTS\u003c\/li\u003e\n\u003cli\u003e13 LBS.\u003c\/li\u003e\n\u003cli\u003eINPUT 12 VOLT TRIGGER\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"PS Audio","offers":[{"title":"Default Title","offer_id":51938023047434,"sku":null,"price":1290.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/ps-audio-stellar-s300-stereo-power-amplifier-open-box-1-48981-p.png?v=1760360767"},{"product_id":"mufi-nivustapam-b","title":"Musical Fidelity Nu-Vista PAM Mono Power Amplifier","description":"\n\u003ch3\u003e\u003cstrong\u003eTHE NU-VISTA PAM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve its unique sound signature, the Nu-Vista PAM features four 6S51N nuvistor valves in a discrete, Class A amplifier buffer stage; but there is so much more going on inside this stylish chassis to ensure it delivers reference-grade sound.\u003c\/p\u003e\n\u003cp\u003eThe added space within the Nu-Vista PAM, compared to the PAS stereo power amplifier, allows for a slightly modified internal design, featuring a bridged output amplifier stage utilising the power of 2 x 5 pairs of high power thermally compensated output devices. The end-result is even more power and greater drive ability per-speaker for further improved audio imaging.\u003c\/p\u003e\n\u003cp\u003eThe Nu-Vista PAM PSU allowed Musical Fidelitys engineers to remove the AC mains power supply from the main unit and place it in a separate, spacious chassis dedicated to delivering perfect power. Featuring inbuilt mains and output filtering, it functions as a very quiet, clean power supply that allows the sensitive audio circuitry in the Nu-Vista PAM to perform without mains-borne interference, far away from the optimised power transformers. For total convenience in use, the Nu-Vista PAM PSU is switched on and off via the Nu-Vista PAMs front-panel.\u003c\/p\u003e\n\u003cp\u003eIn typical Musical Fidelity style, the overall construction of the Nu-Vista PAM and Nu-Vista PAM PSU is uncompromisingly solid. The front and side panels are milled from extruded aluminium profiles, contributing to a chassis that effectively acts as a Faraday cage, protecting the internal circuitry from external electromagnetic fields. Because of the overall weight, the chassis is also resistant to other mechanical vibrations and airborne interference.\u003c\/p\u003e\n\u003cp\u003eThe Nu-Vista PAM represents a first for Musical Fidelity. Its technical performance and measurements are astonishing and truly class leading. But more importantly this all results in a sound that is like nothing else. It is silky smooth with enormous transients and an effortless feel that is at once relaxing and involving. When combined with the matching pre-amplifier, they project an image between the loudspeakers that is so real, you could almost touch it.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eAMPLIFIER TYPE: Mono Power Amplifier\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAMPLIFIER CLASS: A-B\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePOWER OUTPUT (8Ω): \u0026gt; 600 W\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAMPLIFIER VOLTAGE OUTPUT: 69V RMS \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAMPLIFIER CURRENT OUTPUT: 150A Peak to Peak \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOUTPUT DEVICES: 5+5 (Bridged) Pairs \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDAMPING FACTOR: 180 \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eVALVES: 4 x 6S51N Nuvistors\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSIGNAL TO NOISE RATIO:(A-Weighted) \u0026gt; 108 dB\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTHD +N: Typical \u0026lt; 0.003 %\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRCA INPUT(S): 2 x Mono Connector \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eINPUT IMPEDANCE (UNBALANCED INPUT): 100000 Ω\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBALANCED XLR INPUT(S): 2 x Mono Connector \u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eFIXED ANALOGUE OUTPUT(S): 1 x RCA + 1 x XLR Mono Connector\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eTRIGGER CONNECTION: Y\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003ePOWER SUPPLY WEIGHT: 40 kg\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eMAXIMUM POWER CONSUMPTION: 2150 W\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eADDITIONAL DIMENSIONS (W X H X D): (PSU) 483 x 187.5 x 478 mm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDIMENSIONS (W X H X D): 483 x 187.5 x 494 mm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWEIGHT: 27 kg\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Musical Fidelity","offers":[{"title":"Black","offer_id":52739921281290,"sku":"MUSICALFID-2614","price":20499.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52739921314058,"sku":"MUSICALFID-2615","price":20499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/musical-fidelity-nu-vista-pam-mono-power-amplifier-49305-1-p.png?v=1773933728"},{"product_id":"nuforce-stereo-8-5-v3-power-amplifier","title":"NuForce Stereo 8.5 V3 Power Amplifier","description":"The NuForce Reference Series stereo amplifiers are designed for both high-performance stereo and home-theater use. They can be used for bi-amping, tri-amping and home-theater mixing-and-matching when used with NuForce AVP (Audio-Video Processor) products. The Reference Series stereo amplifiers are standardized on a platform consisting of amplifier, power-supply and capacitor modules, any of which can be upgraded when new technology becomes available. Advancements in technology will never render NuForce stereo amps obsolete. NuForce stereo amplifiers come with a three-year warranty.\u003cbr\u003e\u003cbr\u003eUtilizing the same V3 circuit board as the NuForce celebrated mono amps, the Stereo 8.5 V3 is the most powerful and compact stereo amplifier on the market. Among the 8.5 V3's features is a half-size Ref 9V3SE capacitor board for near-SE level performance. Available in black or silver finish.\u003cbr\u003e \u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eMono Input: RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20 Hz -0.3dB to 120 kHz -3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\/Load\u003c\/td\u003e\n\u003ctd\u003e8 ohm, 4 ohm, 2 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Output Power\u003c\/td\u003e\n\u003ctd\u003e8 ohm (288W) 4 ohm (576W) 2ohm (1125W) (20 ms hold time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e8 ohm (150W) 4 ohm (200W) 2 ohm (200W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e22k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd\u003e2.57V, 100W @ 8 Ohm\u003cbr\u003e1.81V, 100W @ 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e0.01%, 1kHz, 1W to 10W, A Weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e21 db\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.5 in W x 16 in D x 1.97 in H (2.37 in H include feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e9lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorldwide AC voltage\u003c\/td\u003e\n\u003ctd\u003e84VAC to 264VAC.( No need for AC regulator if the AC voltage falls within the specified range.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"NuForce","offers":[{"title":"Default Title","offer_id":51938170011914,"sku":"NUFORCE-2837","price":2050.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/nuforce-stereo-8.5-v3-power-amplifier-778-p.jpg?v=1760361092"},{"product_id":"nuforce-sta-100-power-amplifier","title":"NuForce STA-100 Power Amplifier","description":"NuForce developed the STA-100 amplifier for the audio enthusiast as an audiophile-grade stereo power amp housed in an elegant, modestly sized enclosure. Offering quality parts throughout and advanced, high-efficiency switching amplifier operation, the STA-100 delivers genuine NuForce performance and value.\u003cbr\u003e\u003cbr\u003eThe STA-100's size belies its power: a robust 160 Watts into 4-Ohms per channel. Sharing technology with NuForces award-winning V3 mono amplifiers, mere power alone doesn't tell the whole story. The STA-100 renders all of your recordings with thundering lows, crystalline highs, and a warm, tube-like midrange - all in perfect balance with exquisite resolution and effortless, fatigue-free sound.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDesign \u0026amp; Features\u003c\/strong\u003e\u003cbr\u003eProprietary feedback circuitry operates as the cornerstone of the STA-100s sound quality. A self-resonant design, the 400 kHz PWM switching frequency constantly adjusts to the input signal, output current demands, and loudspeaker impedance variations. Incredible speed and accuracy ensure that the most explosive dynamics and the minutest of details convey the kind of life-like sound upon which NuForces reputation rests.\u003cbr\u003e\u003cbr\u003eTo be sure, the STA-100 is destined to find its place as the driving force in a great many music and A\/V systems. When it comes to mating with d_cor and today's home audio components, the STA-100s power, transparency, modest size and sophisticated appearance defy competition at its modest price point. Where sound and style matter, nothing less will do.\u003cbr\u003e \u003cul\u003e\n\u003cli\u003eHigh power 160 Watts (x2) channels\u003c\/li\u003e\n\u003cli\u003eModest size and modern, elegant construction\u003c\/li\u003e\n\u003cli\u003eProprietary high-speed, negative feedback design\u003c\/li\u003e\n\u003cli\u003eVery high efficiency PWM circuit topology\u003c\/li\u003e\n\u003cli\u003eAvailable in stylish Silver or Black finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1 x RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eFive-way binding posts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e160W x 2(4 ohm)\u003cbr\u003e80W x 2 (8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power Output\u003c\/td\u003e\n\u003ctd\u003e194W x 2(4 ohm)\u003cbr\u003e97W x 2 (8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e28.6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e20k ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e0.89 V to rated power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 50kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 91 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9 x 8.5 x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.64 lb. Shipping weight 5 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"NuForce","offers":[{"title":"Default Title","offer_id":51938170044682,"sku":"NUFORCE-2838","price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/nuforce-sta-100-power-amplifier-779-p.jpg?v=1760361094"},{"product_id":"perreaux-audiant-100p-stereo-power-amplifier","title":"Perreaux Audiant 100p Stereo Power Amplifier","description":"The Audiant 100p is a no compromise 100W stereo power amplifier with balanced input and combines form and function to create a hugely satisfying amplifier. The MOSFET output transistors and high-current power supply give a potent, dynamic and sophisticated sonic signature; continuing the tradition of previous Perreaux pieces  engaging, purposeful and controlled.\u003cbr\u003e\u003cbr\u003eWith 100W power output per channel, fully balanced input circuitry, shunt voltage regulation and power supply filtering; it is amazing what advancements are made in the level of transparency, detail and dynamics. The Audiant 100p stereo power amplifier raises the bar on what is possible in this category.\u003cbr\u003e\u003cbr\u003eThe Audiant 100p stereo power amplifier is the perfect partner for the Audiant DP32 USB DAC preamplifier. Whether as part of a complete Audiant system, or as the power amplifier in your existing system  the 100p will reconnect you with the MUSIC.\u003cbr\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful. Effortless delivery.\u003c\/li\u003e\n\u003cli\u003eDepth and space.\u003c\/li\u003e\n\u003cli\u003eMonocoque stability.\u003c\/li\u003e\n\u003cli\u003ePure. Emotion.\u003c\/li\u003e\n\u003cli\u003eLow-noise discrete shunt regulators\u003c\/li\u003e\n\u003cli\u003eMusical. Reliable.\u003c\/li\u003e\n\u003cli\u003eAudio-grade. Naturally.\u003c\/li\u003e\n\u003cli\u003eEnjoyment for life.\u003c\/li\u003e\n\u003cli\u003eDynamic. Explosive sound.\u003c\/li\u003e\n\u003cli\u003eTrigger input\u003c\/li\u003e\n\u003cli\u003eHigh dynamic range\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAmplifier Section\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Inputs:\u003c\/td\u003e\n\u003ctd\u003e1 Balanced (XLR)\u003cbr\u003e1 Unbalanced (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance:\u003c\/td\u003e\n\u003ctd\u003eBalanced 20k\u003cbr\u003eUnbalanced 47k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output:\u003c\/td\u003e\n\u003ctd\u003e100W into 8 \/ 145W into 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity:\u003c\/td\u003e\n\u003ctd\u003eBalanced 1.0Vrms \/ Unbalanced 0.5Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion (THD+N):\u003c\/td\u003e\n\u003ctd\u003eTypically 0.001% @ 1kHz \/ 20Hz to 20kHz less than 0.02%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd\u003e20Hz to 20kHz ±0.1dB, ref. 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal to Noise:\u003c\/td\u003e\n\u003ctd\u003e120dB, ref. 100W into 8 (unweighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range:\u003c\/td\u003e\n\u003ctd\u003e120dB @ -60dB, ref. 100W into 8 (unweighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Separation:\u003c\/td\u003e\n\u003ctd\u003eTypically 100dB @ 1kHZ, ref. 100W into 8\u003cbr\u003e20Hz to 20kHz better than 90dB, ref. 100W into 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor:\u003c\/td\u003e\n\u003ctd\u003e400 @ 1kHz, ref. 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Gain:\u003c\/td\u003e\n\u003ctd\u003eBalanced 29.1dB\u003cbr\u003eUnbalanced 35.1dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShunt Voltage Regulators:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Filtering:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V Trigger Input:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Circuitry:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio-Grade Signal Capacitors:\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption:\u003c\/td\u003e\n\u003ctd\u003eStandby \u0026lt;1W\u003cbr\u003eIdle 60W\u003cbr\u003eMaximum (145W into 4) 670W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions:\u003c\/td\u003e\n\u003ctd\u003e431mm (17.0\") x 309mm (12.2\") x 67mm (2.6\") (WxDxH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e12.0kg (26.4lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e \u003ch3\u003eReview\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca\u003eHiFi Choice magazine\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca\u003eAudio Video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Perreaux","offers":[{"title":"Default Title","offer_id":51938170110218,"sku":"PERREAUX-2839","price":2195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/perreaux-audiant-100p-stereo-power-amplifier-780-p.jpg?v=1760361095"},{"product_id":"trigon-dwarf-ii-mono-power-amplifier-single","title":"Trigon Dwarf II Mono Power Amplifier (Single)","description":"\n\u003cp\u003eTrigon Dwarf II - David among the Goliaths of mono power amplifiers. Slim style combined with a massive aluminium front panel and a structural lacquer finish guarantee high mechanical stability and a timeless top-class design.\u003cbr\u003e\u003cbr\u003eTrigon Suspension vibration absorbing feet complete the stylish look, reducing external interference with sensitive audio signals to a minimum. The sleek design hides a generously over-dimensioned power supply that ensures adequate current is available for any musical signal.\u003cbr\u003e\u003cbr\u003eThe full discreet output stage designed around optimised signal paths is capable of rendering the sonic image with all its complexity. Whatever the music calls for, the DWARF delivers with authority and finesse, preserving the emotion in music. It perfectly matches state-of-the-art technology with high level of reliability and user friendliness. The protection circuitry operates outside the signal paths for inaudible protection of the electronics.\u003cbr\u003e\u003cbr\u003eVarious operating modes are indicated by LEDs and can be set from the amplifiers front-panel. The DWARF features advanced stand-by mode options taking the amplifier to active mode when a signal is present and switching it to standby when no signal is present for some time.\u003c\/p\u003e\n\u003cp\u003eMusically, the Dwarf II have been voiced to offer a warm and analogue presentation, and brings that glorious organic flavour to the listener - prepare to be wowed !\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e90W \/ 60W at 4\/8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1x XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1x Speaker, 1x XLR Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion\u003c\/td\u003e\n\u003ctd\u003e0,02%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz - 150kHz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Voltage\u003c\/td\u003e\n\u003ctd\u003e40uV (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5,2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200mm X 59,5mm X 330mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Trigon","offers":[{"title":"Default Title","offer_id":51938170142986,"sku":"TRIGON-2840","price":1195.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/trigon-dwarf-ii-mono-power-amplifier-single-781-p.jpg?v=1760361096"},{"product_id":"trigon-tre-50m-mono-power-amplifier-single-monoblock","title":"Trigon TRE 50M Mono Power Amplifier (Single Monoblock)","description":"The sensational TRE-50 Monoblocks from Trigon Audio, Germany.\u003cbr\u003e\u003cbr\u003eWith its very slim, stylish and elegant design, the TRIGON TRE 50 M mono power amplifier is one to truly take your breath away.\u003cbr\u003e\u003cbr\u003eThe over-engineered power supply feeds the symmetrically configured amplifier - this design features extremely short signal paths, allowing for perfect signal to noise ratio's resulting in a simply staggering performance across all genres.\u003cbr\u003e\u003cbr\u003eThis unique design has also allowed all the protection circuit topology to be outside of the signal paths - therefore ensuring the maximum musicality.\u003cbr\u003e\u003cbr\u003eThe sonic character of the TRE 50 is one of authority, fluidity, and upmost musicality - layering, separation, and spatial positioning promote a very holographic and 3 dimensional soundstage.\u003cbr\u003e\u003cbr\u003eThis ingenious design results in a beautifully organic gain amplification of both single ended and balanced input signals, giving the listener unprecedented levels of insight into his\/her music.\u003cbr\u003e\u003cbr\u003eThe TRE 50 M is a true understatement in amplifier design, and one which significantly punches above it's weight.\u003cbr\u003e\u003cbr\u003eFor added convenience it offers a clearly legible LED display and advanced trigger options.\u003cbr\u003e\u003cbr\u003eOur extensive listening tests, have proved these to be perfect partners for : KEF, B\u0026amp;W, Harbeth, Wilson Benesch, PMC, ATC, Tannoy, Audio Physic, Quad ESL and Martin Logan.\u003cbr\u003e \u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e250W \/ 135W at 4\/8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1x RCA, 1x XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47kOhm (unbal), 22kOhm (bal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1x Speaker, 1x XLR Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0,5Hz - 200kHz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Voltage\u003c\/td\u003e\n\u003ctd\u003e50uV (A) unbal Input, 70uV (A) bal Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e23,5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10,1 kg\/td\u0026gt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e300mm X 89,5mm X 400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Trigon","offers":[{"title":"Default Title","offer_id":51938170175754,"sku":"TRIGON-2841","price":1990.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/trigon-tre-50m-mono-power-amplifier-single-monoblock--782-p.jpg?v=1760361097"},{"product_id":"trigmonologpow","title":"Trigon Monolog Mono Power Amplifier (Single Monoblock)","description":"\n\u003cp\u003eTrigon PremiumLine defines the place in the front row of authentic music reproduction, truly indulge as the music is played, without contradiction.\u003c\/p\u003e\n\u003cp\u003eThis audio component positions Trigon in the premium segment of high fidelity, in appearance and performance.\u003c\/p\u003e\n\u003cp\u003eTimelessly elegant design with both aluminium and chrome options, innovative conception and technology, components of the highest quality and perfect craftsmanship form the synthesis of the Trigon PremiumLine.\u003c\/p\u003e\n\u003cp\u003eThe symmetrical power amplifier Monolog is designed as a bridge output stage. Each monoblock therefore contains two power amplifiers fed by two powerful 500 VA transformers.\u003c\/p\u003e\n\u003cp\u003eA multi-stage adjustment of the gain offers the flexibility for every application.\u003c\/p\u003e\n\u003cp\u003eA differentiated display that can be switched off provides information about the set operating modes as well as about the current mains voltage conditions.\u003c\/p\u003e\n\u003cp\u003eA housing architecture made of solid aluminium, a sandwich construction of the housing cover and Trigon vibration absorbing feet protects the highly amplified audio signals from the effects of microphonics which are harmful to the sound.\u003c\/p\u003e\n\u003cp\u003eThese monoblocks provide sufficient power for every musical requirement on almost every speaker.\u003c\/p\u003e\n\u003cp\u003eThe fully balanced Monolog Power Amplifiers are the worthy complement for all Trigon preamplifiers.\u003c\/p\u003e\n\u003cp\u003eThese mono power amps are powerful enough to master any musical challenge and drive almost any loudspeaker.\u003c\/p\u003e\n\u003cp\u003eOwing to their outstanding power, bandwidth and speed they are capable of effortlessly reproducing the full musical spectrum with great detail and life-like dynamics.\u003c\/p\u003e\n\u003cp\u003eA balanced line output allows to daisy-chain several amplifiers for bi-amping applications. For added convenience the Monolog offers advanced trigger options.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e650W \/ 400W at 4\/8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e1x RCA, 1x XLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e47kOhm (unbal), 22kOhm (bal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1x Speaker, 1x XLR Line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,03%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e0,5Hz - 250kHz (-3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Voltage\u003c\/td\u003e\n\u003ctd\u003e120uV (A) unbal, 150uV (A) bal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e23,5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e8,1 kg\/td\u0026gt;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e300mm X 180mm X 460mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Trigon","offers":[{"title":"Black\/Silver \/ Black","offer_id":52739999662346,"sku":"TRIGON-2842","price":6395.0,"currency_code":"GBP","in_stock":true},{"title":"High Gloss Chrome \/ Black","offer_id":52739999695114,"sku":"TRIGON-2843","price":7185.0,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Black","offer_id":52739999727882,"sku":"TRIGON-2844","price":6395.0,"currency_code":"GBP","in_stock":true},{"title":"Black\/Silver \/ Silver","offer_id":52739999760650,"sku":"TRIGON-2845","price":6395.0,"currency_code":"GBP","in_stock":true},{"title":"High Gloss Chrome \/ Silver","offer_id":52739999793418,"sku":"TRIGON-2846","price":7185.0,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ Silver","offer_id":52739999826186,"sku":"TRIGON-2847","price":6395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/trigon-monolog-mono-power-amplifier-single-monoblock-17646-p.jpg?v=1773933954"},{"product_id":"restek-extract-mono-power-amplifier-each","title":"Restek Extract Mono Power Amplifier (each)","description":"\n\u003cp\u003e\u003cu\u003eDescription\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eHigh musicality, excellent ergonomics and timeless modern design\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe increased quality of modern program sources also increases the demands on hi-fi amplifiers. A top-class mono power amplifier like the RESTEK EXTRACT not only meets these requirements in measurable peak data, but even more so in its tonal characteristics.\u003c\/p\u003e\n\u003cp\u003eThe handling of your music system should be as easy as possible with an ordinary light switch. And the device should also meet the highest aesthetic criteria. We have therefore consistently relegated all controls that are not required every day from the front to the back.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eThe advantages of mono amplifiers\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eA mono power amplifier is the ideal case with regard to the spatial distribution of power amplifiers for stereophonic or multi-channel playback.\u003c\/p\u003e\n\u003cp\u003eThe powerless output signal of the preamplifier is routed into the immediate vicinity of the loudspeakers using symmetrical or asymmetrical connection cables. Only then is the signal amplified with the power amplifier and adapted to the impedance conditions of the loudspeakers.\u003c\/p\u003e\n\u003cp\u003eIn this way, the supply cables to the speakers can be kept extremely short and the electrical and sound losses can be kept as small as possible. This is particularly important if the impedances of the speakers used fall below a value of approx. 4 ohms.\u003c\/p\u003e\n\u003cp\u003eCrosstalk between the two stereo channels is also completely ruled out due to the spatial separation of the two output stages. This factor should not be underestimated, especially with power output stages!\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eThe technology of the RESTEK EXTRACT mono power amplifiers\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe circuitry within the power stage is divided into four areas:\u003c\/li\u003e\n\u003cli\u003eThe amplifier stages, i.e. voltage amplifiers (driver stage) and current amplifiers (output stage)\u003c\/li\u003e\n\u003cli\u003eOperating and protection electronics to control and manage all functions.\u003c\/li\u003e\n\u003cli\u003eInstrument and status displays to inform the user.\u003c\/li\u003e\n\u003cli\u003ePower supply unit to power the entire device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe amplifier stages must be designed for sufficient output power, which can mobilise sufficient power reserves at any time even under extreme load conditions.\u003c\/p\u003e\n\u003cp\u003eThis ensures that the power amplifier is eliminated as a source of possible distortion even during large dynamic peaks. The tonal and metrological quality of the power amplifier is therefore consistently good within the designed performance range.\u003c\/p\u003e\n\u003cp\u003eThe output stage works according to the parallel symmetrical principle and has a cascade connection in the input stage which controls eight end transistors via the driver stage.\u003c\/p\u003e\n\u003cp\u003eAs a result, the RESTEK EXTRACT power amplifier is able to drive loudspeakers up to a minimum impedance of 2 ohms without any problems. It can deliver more than 400 watts.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eOptimal ergonomics and timeless modern design\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe controls were relegated to the on \/ off switch on the back of the device, which also has the advantage that the signal paths in the device can be kept short and thus the susceptibility to interference can be kept low.\u003c\/p\u003e\n\u003cp\u003eIn order not to leave the user in the dark about the current state of the power amplifier, the EXTRACT has an informative display field.\u003c\/p\u003e\n\u003cp\u003eThe large VU meter, whose background lighting can be switched off, is particularly striking. This instrument informs the user at all times of the output voltage currently applied to the output. In order to give an indication of the power output, we have scaled the scale for an 8-ohm speaker.\u003c\/p\u003e\n\u003cp\u003eThe four LED displays on the front show the operating or operating status of the power amplifier. The standby power supply supplies the switch-on electronics with low self-consumption as soon as the device is connected to the mains.\u003c\/p\u003e\n\u003cp\u003eThe design of the EXTRACT mono power amplifier fits perfectly with the other devices of the high-quality RESTEK E series.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output: 180 watts into 8 ohms, 300 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003eMusic Power: 200 watts into 8 ohms, 350 watts into 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 5 Hz ... 150 kHz at-3dB\u003c\/li\u003e\n\u003cli\u003eTHD: \u0026lt;0.02%\u003c\/li\u003e\n\u003cli\u003eSignal to noise ratio:\u0026gt; 110 dBA\u003c\/li\u003e\n\u003cli\u003eRise time: \u0026lt;2 usec\u003c\/li\u003e\n\u003cli\u003eSlew Rate:\u0026gt; 40 V \/ usec\u003c\/li\u003e\n\u003cli\u003eDamping factor:\u0026gt; 250 (8 Ohms 1kHz)\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 2 V rms\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 ohms unbalanced, 10 ohms balanced\u003c\/li\u003e\n\u003cli\u003eFaceplate Finishes Available : Brushed Black Aluminium or Chrome\u003c\/li\u003e\n\u003cli\u003eDimensions (WxHxD): 245 x 155 x 395 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 16 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Restek","offers":[{"title":"Acrylic","offer_id":52740000088330,"sku":null,"price":2950.0,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":52740000121098,"sku":null,"price":2600.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52740000153866,"sku":null,"price":2600.0,"currency_code":"GBP","in_stock":true},{"title":"Chrome","offer_id":52740000186634,"sku":null,"price":2950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/restek-extract-mono-power-amplifier-each--784-p_b0a0f08a-7c1e-4e3d-8328-3fcea1d601aa.jpg?v=1773933954"},{"product_id":"restek-extent-mono-power-amplifier-each","title":"Restek Extent Mono Power Amplifier (each)","description":"\n\u003cp\u003eNow with upgraded Power Supply Design for 2023.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eDescription\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eHigh end = performance + quality + design\u003c\/p\u003e\n\u003cp\u003eThe RESTEK EXTENT amplifier uniquely combines a modern, timeless design with the latest amplifier technology and outstanding product quality.\u003c\/p\u003e\n\u003cp\u003eLike all devices from RESTEK, the EXTENT power amplifier was not only developed in Germany, but is also built entirely by hand in Germany. All components have been optimized for long durability and ease of servicing.\u003c\/p\u003e\n\u003cp\u003eThe design is modern and timeless: aesthetically pleasing on the eye, with all controls placed on the back of the amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eStereo is mono plus mono\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eTwo is always one plus one. This truism has a deeper meaning in amplifier technology: By separating the amplification power into two housings, one achieves several decisive advantages over integrated power amplifiers or integrated integrated amplifiers:\u003c\/p\u003e\n\u003cp\u003eMono power amplifiers can be installed directly at the loudspeaker. The supply cables to the speakers can be extremely short. Electrical and acoustic losses are reduced to a minimum, which is particularly important with low-impedance loudspeakers.\u003c\/p\u003e\n\u003cp\u003eCrosstalk between the two stereo channels is excluded when using mono power amplifiers. The spatial impression of the music is therefore fundamentally more perfect than when using integrated two-channel amplifiers.\u003c\/p\u003e\n\u003cp\u003eThe circuitry within the power stage is divided into four areas:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe amplifier stages, i.e. voltage amplifiers (driver stage) and current amplifiers (output stage)\u003c\/li\u003e\n\u003cli\u003eOperating and protection electronics to control and manage all functions.\u003c\/li\u003e\n\u003cli\u003eInstrument and status displays to inform the user.\u003c\/li\u003e\n\u003cli\u003ePower supply unit to power the entire device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is a musical masterpiece of organic fluidity, huge soundstage, multi-faceted layering and separation, precise and holographic positioning, and a tonal balance that creates a truly live event for the listener.\u003c\/p\u003e\n\u003cp\u003eThe RESTEK power amplifier EXTENT is designed for a minimum load impedance of 1 ohm. An output power of more than 1,000 watts can be called up at this impedance.\u003c\/p\u003e\n\u003cp\u003eThis means that the RESTEK EXTENT can also drive loudspeakers that are considered to be critical in excellent quality.\u003c\/p\u003e\n\u003cp\u003eA successful design is characterised by timeless modernity\u003c\/p\u003e\n\u003cp\u003eAll controls were relegated to the back of the device except for the on \/ off switch. This not only contributes to the timelessly elegant design, but also makes the signal paths in the device short.\u003c\/p\u003e\n\u003cp\u003eClear displays give the user information about the status of the mono power amplifiers at all times. The large VU meter shows the applied output voltage and thus the power output. The backlight can be switched off at any time on request.\u003c\/p\u003e\n\u003cp\u003eEight LED displays on the front show the operating or operating status and provide information about the status of the protective circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eFeatures of the EXTENT power amplifier from the E series\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMirror-symmetrical circuit construction\u003c\/li\u003e\n\u003cli\u003eCentral performance indicator\u003c\/li\u003e\n\u003cli\u003eSymmetrical and asymmetrical inputs\u003c\/li\u003e\n\u003cli\u003eOvertemperature and offset monitoring\u003c\/li\u003e\n\u003cli\u003eCan be switched on remotely via the preamplifier\u003c\/li\u003e\n\u003cli\u003eCold lighting\u003c\/li\u003e\n\u003cli\u003eGerman manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003eSpecifications :\u003c\/u\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output: 260 watts into 8 ohms, 500 watts at 4 ohms, 840 watts into 2 ohms\u003c\/li\u003e\n\u003cli\u003eMusic Power: 350 watts into 8 ohms, 680 watts at 4 ohms, 1100 watts into 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 5 Hz ...... 150 kHz at-3dB\u003c\/li\u003e\n\u003cli\u003eTHD: \u0026lt;0.02%\u003c\/li\u003e\n\u003cli\u003eSignal to noise ratio:\u0026gt; 118 dBA\u003c\/li\u003e\n\u003cli\u003eRise time: \u0026lt;1.5 usec\u003c\/li\u003e\n\u003cli\u003eSlew Rate:\u0026gt; 40 V \/ usec\u003c\/li\u003e\n\u003cli\u003eDamping factor:\u0026gt; 320 (8 ohms, 1kHz)\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 2 V rms\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 47 ohms unbalanced, 10 ohms balanced\u003c\/li\u003e\n\u003cli\u003eDimensions (WxHxD): 340 x 210 x 506 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 35 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Restek","offers":[{"title":"Acrylic","offer_id":52740000416010,"sku":null,"price":6500.0,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":52740000448778,"sku":null,"price":6100.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52740000481546,"sku":null,"price":6100.0,"currency_code":"GBP","in_stock":true},{"title":"Chrome","offer_id":52740000514314,"sku":null,"price":6500.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/restek-extent-mono-power-amplifier-each--785-1-p.jpg?v=1773933955"},{"product_id":"resmamp","title":"Restek MAMP Mono Power Amplifier","description":"\n\u003cp\u003eThe Restek MAMP provides the matching power amplifier of the M-series its preamplifier MPRE + to the side. MPRE + and MAMP are not only visually, but also technically optimally co-ordinated. Together, MAMP revealed the reinforcing core of a high-quality hi-fi chain trimmed on perfect musicality of the compact preamp MPRE + and the two equally compact Mono power amplifier.\u003c\/p\u003e\n\u003cp\u003eThe MAMP has split a mirror-symmetric Mono structure, on two compact housing. This structure leads to excellent values of channel separation, channel opportunities and crosstalk.\u003c\/p\u003e\n\u003cp\u003eA moderate current and voltage feedback enables an optimal distribution of clanking and hence a 'warm' analog sound with deep enough bass response.\u003c\/p\u003e\n\u003cp\u003eAt the same time, the MAMP offers maximum operating safety. A servo circuit adjusts the offset voltage at the output on a possible small amount. The internal electronics are monitored with additional components on overtemperature, overcurrent, and positive or negative offset. In the event of a fault, the speaker on a high current relay of the electronics are separated.\u003c\/p\u003e\n\u003cp\u003eAll parts of the electronics of the MAMP are DC-Coupled, it is possible to transmit also the lowest frequencies without errors. This means it can transmit without distortion and have phase-fixed in the lower frequency range. There are no capacitors or capacitors which could lead to a distortion in the signal path.\u003c\/p\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Power\u003c\/td\u003e\n\u003ctd\u003e70 Watts into 4 Ohms; 50 Watts into 8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e85 W into 4 Ohms; 56 W into 8 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e1 Hz... 110 kHz (-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal harmonic distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;96 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping factor\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 200 (8 ohm, 1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e2 V rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput impedance\u003c\/td\u003e\n\u003ctd\u003e47 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e140 x 64 x 330 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 2.8 kg each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay color\u003c\/td\u003e\n\u003ctd\u003eLED red, green or blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVersions of the front\u003c\/td\u003e\n\u003ctd\u003eAcrylic mirror polished, black, champagne, or silvery matte brushed aluminium, chrome plated brass, as well as special designs on request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Restek","offers":[{"title":"Acrylic","offer_id":52740000743690,"sku":null,"price":750.0,"currency_code":"GBP","in_stock":true},{"title":"Aluminium","offer_id":52740000776458,"sku":null,"price":700.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52740000809226,"sku":null,"price":700.0,"currency_code":"GBP","in_stock":true},{"title":"Chrome","offer_id":52740000841994,"sku":null,"price":750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/restek-mamp-mono-power-amplifier-786-p_292bbe62-9116-494e-aa22-5db8bdb73bca.jpg?v=1773933955"},{"product_id":"quad-iiforty","title":"Quad II Forty Mono Power Amplifier (Pair)","description":"The Quad II-Forty retains the elegance of the 1950s Quad II but with a level of sophistication, a build quality and finish rarely seen on any product old or new.\u003cbr\u003e\u003cbr\u003eThe chassis has been substantially increased in size to accommodate the much larger components, all of which are hard wired by hand following a similar topology to the original.\u003cbr\u003e\u003cbr\u003eThe modern listener demands a higher output than the fifteen watts of the original Quad II. The new Quad II-Forty uses larger output valves, KT88s instead of KT66s, and a more robust power supply utilising a 5U4G rectifier valve. The input valves are now military specification 6SH7s instead of EF86s.\u003cbr\u003e\u003cbr\u003eAll Quad products are expected to last a lifetime even longer. Many Quad customers still derive immense pleasure listening to products built over fifty years ago.\u003cbr\u003e\u003cbr\u003eThese new amplifiers are no exception and with periodic servicing and a caring hand you can expect the performance of these amplifiers to continue for many decades to come.\u003cbr\u003e\u003cbr\u003ePower Output : 40W RMS\u003cbr\u003eTHD @ 700Hz : 0.3% @ 40W, 0.03% at 1W\u003cbr\u003eResidual Hum and Noise : Better than -80dB\u003cbr\u003eFrequency Response : 10Hz - 30kHz (+0dB, -0.5dB)\u003cbr\u003eDamping Factor : 20 @ 700Hz (referred to 8 Ohms)\u003cbr\u003ePower Consumption : 180VA maximum\u003cbr\u003eLoudspeaker Taps : 4 and 8 Ohms\u003cbr\u003eValves : 2 x 6SH7 Input, 2 x KT88 Output, 1 x 5U4G Rectifier\u003cbr\u003eInput Sensitivity : 1V RMS","brand":"QUAD","offers":[{"title":"Default Title","offer_id":51938172240138,"sku":null,"price":3599.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/quad-ii-forty-mono-power-amplifier-pair--800-p.png?v=1760361115"},{"product_id":"quad-iieighty","title":"Quad II Eighty Mono Power Amplifier (pair)","description":"A modern classic and designed by valve supremo, Tim DeParavicini, the II-eighty is much more than a homage to the Peter Walker classic - it's a complete re-interpretaion of the philosophy.\u003cbr\u003e\u003cbr\u003eUsing 4 x KT-88s and a similar cathode coupled output, the lineage is clear to hear and see, but with such huge dynamic headroom, this amp is faster and with more control than any previous model.\u003cbr\u003e\u003cbr\u003eSimply glorious presentation, with incredible pace, timing and attack puts the QUAD II-Eighty in a different league altogether - mated with the QUAD ESL-2905, we have yet to hear a better system.","brand":"QUAD","offers":[{"title":"Default Title","offer_id":51938172436746,"sku":null,"price":5999.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/quad-ii-eighty-mono-power-amplifier-pair--801-p.png?v=1760361117"},{"product_id":"quad-iiclassicmono","title":"Quad II Classic Mono Power Amplifier (Pair)","description":"A faithful reproduction of the original, the new Quad II-classic offers audiophiles the chance to recreate the spirit and atmosphere produced from one of the most famous amplifiers in audio history.\u003cbr\u003e\u003cbr\u003eThe original Quad II was first launched in 1953, designed by Peter Walker. At the time, many of his contemporaries were also producing good quality valve amplifiers. The Quad II looked, in comparison, very simple and unassuming, but its performance was far beyond that which its diminutive dimensions might suggest.\u003cbr\u003e\u003cbr\u003eThe property which set the Quad II amplifier apart from other amplifiers of the time was its output stage. It was arranged such that the cathode coupled circuit emulated the performance of triode operation, but with the size and efficiency characteristics of pentode operation.\u003cbr\u003e\u003cbr\u003eIt was this breakthrough that ensured the Quad II was to remain in continuous production until 1970. Peters circuit, notably the design of the output transformer, has become the stuff of legend amongst electronics engineers. Studied and analysed by the finest minds in the industry, the elegance and coherence of the design is still regarded as a reference today.\u003cbr\u003e\u003cbr\u003eGiven the quite modest components of the day, he was able to engineer something which was quite literally greater than the sum of its parts.\u003cbr\u003e\u003cbr\u003eThe Quad II-Classic has been recreated accurately with output valves and input valves the equivalent of those used in the original design. The same balancing act has been employed to ensure the same wealth of detail and gentle tone of the original.\u003cbr\u003e\u003cbr\u003eThe output valves produce around 15watts per channel, operating in Class A which, although slight by modern standards, allows a gloriously sweet and refined sound with appropriately matched contemporary loudspeakers.\u003cbr\u003e \u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve complement\u003c\/td\u003e\n\u003ctd\u003e2 x KT-66 \/ 2 x EF86 \/ 1 x GZ34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion at 700 Hz\u003c\/td\u003e\n\u003ctd\u003e0.3% at 12W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10Hz to 20kHz (+0 \/ -0.2dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e11.75 at 700Hz (8 ohm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHum and Noise\u003c\/td\u003e\n\u003ctd\u003ebetter than -90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoudspeaker taps\u003c\/td\u003e\n\u003ctd\u003e8 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e1.4 V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e90Va maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"QUAD","offers":[{"title":"Default Title","offer_id":51938172698890,"sku":null,"price":2199.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/quad-ii-classic-mono-power-amplifier-pair--802-p.png?v=1760361119"},{"product_id":"xindak-a600p-power-amplifier","title":"Xindak A600P Power Amplifier","description":"The A600P is a dual mono design with 80-Watt per channel Pure Class A output power.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eStrong Power System consists of 1300W high quality patented transformer and 350000uF Electrolytic Capacitor\u003c\/li\u003e\n\u003cli\u003ePowerful Copper Heat Conductor\u003c\/li\u003e\n\u003cli\u003ePure Class A Amplifier\u003c\/li\u003e\n\u003cli\u003eDriven by High Power Transistor\u003c\/li\u003e\n\u003cli\u003e2mm thick gold-plated PCB board\u003c\/li\u003e\n\u003cli\u003eConvincing and natural timbre; wonderful sense of cohesion; excellent resolving power; which delivers refinement and dynamics with ease\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Xindak","offers":[{"title":"Default Title","offer_id":51938177974538,"sku":"XINDAK-2947","price":3225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/xindak-a600p-power-amplifier-1872-p.jpg?v=1760361177"},{"product_id":"xindak-pa-20th-anniversary-red-label-power-amplifier","title":"Xindak PA 20th Anniversary Red Label Power Amplifier","description":"\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eUltimate high end 20th Anniversary Edition series from Xindak\u003c\/li\u003e\n\u003cli\u003eGreat mechanical structure including massive heavy duty heat sinkers\u003c\/li\u003e\n\u003cli\u003eDual mono symmetrical circuit, pure class A output\u003c\/li\u003e\n\u003cli\u003eHigh end audio transformers employed in input stage\u003c\/li\u003e\n\u003cli\u003eWide frequency response and high S\/N ratio characteristics\u003c\/li\u003e\n\u003cli\u003e48 high current output transistors in output stage\u003c\/li\u003e\n\u003cli\u003e2 huge high quality toroidal transformers and terrific filtering capacitance\u003c\/li\u003e\n\u003cli\u003eUltra high driving power and current\u003c\/li\u003e\n\u003cli\u003eStunning dynamics, rich details and excellent sound stage\u003c\/li\u003e\n\u003cli\u003eTransparent, faithful, neutral with pin point shaping\u003c\/li\u003e\n\u003cli\u003e4 pairs of speaker output terminals for easy bi wiring connection\u003c\/li\u003e\n\u003cli\u003eAccepts RCA and XLR balanced inputs\u003c\/li\u003e\n\u003cli\u003eHigh end German made WBT speaker output terminals\u003c\/li\u003e\n\u003cli\u003eDetachable power cord system (IEC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTechnical:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eFrequency response: 10Hz  200Khz (-1db)\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: \u0026lt;0.03%(1Khz\/30W\/8ohms)\u003c\/li\u003e\n\u003cli\u003eS\/N ratio: \u0026gt;100db\u003c\/li\u003e\n\u003cli\u003ePower consumption: 450W\u003c\/li\u003e\n\u003cli\u003ePower output (RMS): 100W x 2 pure class A (8ohms)\u003c\/li\u003e\n\u003cli\u003eDamping factor: 300\u003c\/li\u003e\n\u003cli\u003eInput impedence: 100Kohms\u003c\/li\u003e\n\u003cli\u003eDimensions: 430 x 295 x 650mm (WxHxD)\u003c\/li\u003e\n\u003cli\u003eNet weight: 75KG per set\u003c\/li\u003e\n\u003cli\u003eShipment weight: 120KG\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Xindak","offers":[{"title":"Default Title","offer_id":51938178171146,"sku":"XINDAK-2949","price":5835.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/xindak-pa-20th-anniversary-red-label-power-amplifier-1877-p.jpg?v=1760361179"},{"product_id":"xin-ms3-mono","title":"Xindak MS-3 Monoblock Tube Power Amplifiers","description":"Xindak MS-3 Monoblock Tube Power Amplifiers \u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power:\u003c\/td\u003e\n\u003ctd\u003e60W (THD 3%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity:\u003c\/td\u003e\n\u003ctd\u003e400mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd\u003e10Hz~30kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio:\u003c\/td\u003e\n\u003ctd\u003e≥90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD:\u003c\/td\u003e\n\u003ctd\u003e≤0.25% (1kHz\/2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance:\u003c\/td\u003e\n\u003ctd\u003e50KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance:\u003c\/td\u003e\n\u003ctd\u003e4Ω, 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels:\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubes:\u003c\/td\u003e\n\u003ctd\u003e12AT7*1; 12AX7*1, KT88*2, 5Z3P*1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight:\u003c\/td\u003e\n\u003ctd\u003e14Kg\/Pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W*H*D):\u003c\/td\u003e\n\u003ctd\u003e350mm*227mm*270mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003eGolden Dragon GDKT88 Retro Valve upgrade is available for £200 more.","brand":"Xindak","offers":[{"title":"Default Title","offer_id":51938178957578,"sku":"XINDAK-2955","price":1995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/xindak-ms-3-monoblock-tube-power-amplifiers-2315-p.jpg?v=1760361184"},{"product_id":"gato-audio-dpa-2506-multichannel-power-amplifier","title":"Gato Audio DPA-2506 Multichannel Power Amplifier","description":"The six-channel Gato Audio DPA-2506 - is a flexible solution that offers a variety of options and combinations with the number of power output channels. A feature of the amplifier is to use modern technology to build the Class-D output stages , which in combination with a bridge connecting channel enables the production of high output power with a compact and elegant design.\u003ch3\u003e\n\u003cbr\u003eReal power\u003c\/h3\u003eThe Gato Audio DPA-2506 provides at least 6x250W under 8 Ohm load, and at 4 ohms the value of channel capacity doubles. Each pair of channels in the amplifier can be connected in a bridge circuit, allowing individually configured power for multi-channel systems, or bi-amping speakers. The most obvious candidate to work in conjunction with the DPA-2506 is the award winning Gato Audio PRD-3 pre amp\/dac, but the new model can also accompany the DIA-250\/400 integrated amplifier, offering more channels and flexibility in terms of channel capacity. In multichannel systems, the DPA-2506 can serve to enhance the surround sound processor signals, possibly in combination with the PRD-DIA-250\/400 in \"Home Theater\" mode.\u003ch3\u003e\n\u003cbr\u003eClass-D with true analogue audio\u003c\/h3\u003eThe DPA-2506 is a technically advanced solution in the form of Class D output stage with a separate power supply. The amplifying part is built on proven technology, with an optimized precision high-frequency generator and PWM modulator. Fast and accurate switching MOS-FET transistors have a very low on-state resistance, providing superior performance at high frequency with a minimal loss. Output filters on quality polypropylene capacitors and coils with low resistance convert powerful PWM signals back into analogue for an immersive detailed and textured sound.\u003cbr\u003e \u003ch1\u003eSpecifications:\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power (230 VAC)\u003c\/td\u003e\n\u003ctd\u003e6x 250W \/ 3x 500W \/ 2x 500W 250W + 2x \/ 1x 500W + 4x 250W @ 8 ohms\u003cbr\u003eor\u003cbr\u003e6x 500W \/ 3x 1000W \/ 2x 1000W + 2x 500W \/ 1x + 4x 1000W 500W @ 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz ± 0.5 dB\u003cbr\u003e2 Hz - 70 kHz ± 3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCED (power amplifier)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS \/ N ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput resistance\u003c\/td\u003e\n\u003ctd\u003e20 k RCA or 40 k (balance).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrengthening\u003c\/td\u003e\n\u003ctd\u003e26 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Load Impedance\u003c\/td\u003e\n\u003ctd\u003eSE 4 -16 , BTL 8 -16 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eSwitching\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced analog inputs\u003c\/td\u003e\n\u003ctd\u003e3 pairs of gold-plated XLR (Neutrik)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnbalanced analog inputs\u003c\/td\u003e\n\u003ctd\u003e3 pairs of gold-plated RCA (Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic Outputs\u003c\/td\u003e\n\u003ctd\u003e6 pairs of gold-plated terminals (banana)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger 12\u003c\/td\u003e\n\u003ctd\u003e1 mini jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDimensions and Power\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 230 VAC, 50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eStandby \u0026lt;1W, Idle \u0026lt;75 W,\u003cbr\u003eMax. \u0026lt;2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e325 x 105 x 390 mm \/12.8 x 4.1 x 15.4 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e11kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":51938180497674,"sku":"GATOAUDIO-2994","price":3995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/gato-audio-dpa-2506-multichannel-power-amplifier-4374-p.jpg?v=1760361199"},{"product_id":"gato-audio-dpa-4004-multichannel-power-amplifier","title":"Gato Audio DPA-4004 Multichannel Power Amplifier","description":"The four-channel Gato Audio DPA-4004 is a flexible solution that offers a variety of options and combinations with the number of power output channels. A feature of the amplifier is to use modern technology to build the Class-D output stages , which in combination with a bridge connecting channel enables the production of high output power with a compact and elegant design.\u003ch3\u003e\n\u003cbr\u003eReal power\u003c\/h3\u003eThe Gato Audio DPA-4004 provides at least 4x400W under 8 Ohm load, and at 4 ohms the value of channel capacity doubles. Each pair of channels in the amplifier can be connected in a bridge circuit, allowing individually configured power for multi-channel systems, or bi-amping speakers. The most obvious candidate to work in conjunction with the DPA-4004 is the award winning Gato Audio PRD-3 pre amp\/dac, but the new model can also accompany the DIA-250\/400 integrated amplifier, offering more channels and flexibility in terms of channel capacity. In multichannel systems, the DPA-4004 can serve to enhance the surround sound processor signals, possibly in combination with PRD-DIA-250\/400 in the \"Home Theater\" mode.\u003ch3\u003e\n\u003cbr\u003eClass-D with true 'analogue' audio\u003c\/h3\u003eThe DPA-4004 is a technically advanced solution in the form of Class D output stages with a separate power supply. The amplifying part is built on proven technology, with an optimized precision high-frequency generator and PWM modulator. Fast and accurate switching MOS-FET transistors have a very low on-state resistance, providing superior performance at high frequency with a minimal loss. Output filters on quality polypropylene capacitors and coils with low resistance convert powerful PWM signals back into analogue for an immersive detailed and textured sound.\u003ch1\u003e\n\u003cbr\u003eSpecifications:\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power (230 VAC)\u003c\/td\u003e\n\u003ctd\u003e4x 400W \/ 2x 800W \/ 1x 800W 250W + 2x \/ 2 x 400W @ 8 ohms\u003cbr\u003eor\u003cbr\u003e4x 800W \/ 2x 1600W \/ 1x 1600W + 2x 800W @ 4 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz ± 0.5 dB\u003cbr\u003e2 Hz - 70 kHz ± 3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCED (power amplifier)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS \/ N ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput resistance\u003c\/td\u003e\n\u003ctd\u003e20 k RCA or 40 k (balance).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrengthening\u003c\/td\u003e\n\u003ctd\u003e26 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Load Impedance\u003c\/td\u003e\n\u003ctd\u003eSE 4 -16 , BTL 8 -16 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eSwitching\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced analog inputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs of gold-plated XLR (Neutrik)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnbalanced analog inputs\u003c\/td\u003e\n\u003ctd\u003e2 pairs of gold-plated RCA (Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic Outputs\u003c\/td\u003e\n\u003ctd\u003e4 pairs of gold-plated terminals (banana)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrigger 12\u003c\/td\u003e\n\u003ctd\u003e1 mini jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDimensions and Power\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e115 VAC \/ 230 VAC, 50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eStandby \u0026lt;1W, Idle \u0026lt;75 W,\u003cbr\u003eMax. \u0026lt;2000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (WxHxD)\u003c\/td\u003e\n\u003ctd\u003e325 x 105 x 390 mm \/12.8 x 4.1 x 15.4 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":51938180595978,"sku":"GATOAUDIO-2995","price":3995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/gato-audio-dpa-4004-multichannel-power-amplifier-4375-p.jpg?v=1760361199"},{"product_id":"octave-re-290-stereo-power-amplifier","title":"Octave RE 290 Stereo Power Amplifier","description":"\n\u003cp\u003ethe Orchestral\u003c\/p\u003e\n\u003cp\u003eOCTAVE proudly presents the latest evolution of the successful and enduring RE 280 stereo amplifier. The company’s traditional stereo amplifier design has been produced since 1990, having been updated and improved continuously over the years. This progressive development has brought forth an even further improved variant in the form of the new RE 290 power amplifier – an ideal companion for any and all modern high-performance loudspeakers.\u003c\/p\u003e\n\u003cp\u003eThe RE 290 based on the stable and reliable electronic circuits of the RE 280 MKII model, while incorporating the benefits of the recently-developed KT120 power tube. The KT120 allows an output power of more than 100 W via two tubes in push-pull mode, while its current capacity is higher compared to the classic KT88 tube designs. Increased stability with difficult, low impedance speakers is achieved through the increased bandwidth and OCTAVE’s specially designed output transformers. Lifelike reproduction of even the most complex orchestral passages in the own home is now possible.\u003c\/p\u003e\n\u003cp\u003eThe power bandwidth of the RE 290 ranges from 5 Hz to 85 kHz. The noise level (100μV =-110dB) is so low that even with high efficiency speakers there is no audible hum or noise. The power supply functions are controlled by the exclusive OCTAVE power management circuitry. In combination with the highest quality components manufactured in Europe, this results in a finer-sounding and more stable performance over the entire lifetime of the RE 290 (over 15 years expectancy).\u003c\/p\u003e\n\u003cp\u003eA certain charm of tube amplifiers is the ability to explore the sonic properties of different tube types. Whether rare NOS models or new tubes such as the KT120, the OCTAVE RE 290 allows the use of various pin-compatible output tubes. In order to allow optimal operation of a diverse range of output tubes of different power classes, a switching circuit is included on the rear panel of the amp. The bias of the output tubes can be fine-tuned in three steps. Other features enhancing ease of use and operation include the ECOmode, the optional connection for the external Black Box or Super Black Box capacitance upgrade modules, as well as switchable RCA and XLR inputs.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e2 x 90\/130 Watt into 4 Ohm in High Power Mode\u003cbr\u003e2 x 70\/90 Watt into 4 Ohm in Low Power Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e5 Hz - 85 kHz \/ - 3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,1% at 10 Watt into 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Speaker Impedance\u003c\/td\u003e\n\u003ctd\u003e2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain \/ Input Sensitivity RCA\u003c\/td\u003e\n\u003ctd\u003e+ 28 dB \/ 0,8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1 x RCA 1 x XLR Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eECO Mode, Bias Adjustment, Power Management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManufacturer site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eOctave\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Octave","offers":[{"title":"Default Title","offer_id":51938183577866,"sku":"OCTAVE-3078","price":6950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/octave-re-290-stereo-power-amplifier-5970-p.jpg?v=1760361227"},{"product_id":"octave-mre-130-mono-power-amplifiers-pair","title":"Octave MRE 130 Mono Power Amplifiers (Pair)","description":"\n\u003cp\u003eRuler of the Sound\u003c\/p\u003e\n\u003cp\u003eThe MRE 130 mono amplifiers are push-pull power amps in pentode configuration, producing approximately 140W per channel at 2% THD. The MRE 130 monos are designed to reproduce the vast scale of a large orchestra in its entirety. From the deepest bass, to the highest note- all the musical information is conveyed without loss of dynamic details. Raw emotion, stunning detail and rich voices - the MRE delivers fireworks. There are power amps on the market which cant run because of the power they have, whereas the MRE 130 can sprint. The sum of all its sonic characteristics makes the MRE 130 a suitable partner even for the exalted Jubilee preamp.\u003c\/p\u003e\n\u003cp\u003eOCTAVE power amplifiers have always set new standards. With the introduction of the original RE 280 stereo power amplifier, Andreas Hofmann left traditional power amp technologies far behind. With the MRE 130, Hofmann has gone one step further. While it has the same power management and optimized input stage as its stereo brother, the MRE 130 benefits from an innovative and enhanced output stage configuration. What is revolutionary about this new generation of amplifiers is that OCTAVE has employed the classic, yet almost forgotten, pentode configuration.\u003c\/p\u003e\n\u003cp\u003eThe classic pentode configuration was quite commonly used in earlier power amplifiers. It offered the benefits of reliability and a relatively high power output. From a modern perspective, its disadvantage was reduced dynamic stability and a high level of distortion. These effects are not a direct result of the pentode itself, but rather of the circuitry employed at the time. Andreas Hofmann has now developed a new circuit design that eliminates the drawbacks of the classic pentode configuration. This novel design involves the use of a second, separate power supply circuit for the auxiliary current required for the pentode mode of operation. The characteristics of this enhanced pentode circuit employed in the MRE 130 are virtually ideal from both a sound quality and an engineering point of view.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e130 Watt into 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e10 Hz - 80 kHz \/ ± 0,5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,1% at 10 Watt into 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Speaker Impedance\u003c\/td\u003e\n\u003ctd\u003e2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain \/ Input Sensitivity\u003c\/td\u003e\n\u003ctd\u003e+ 30 dB \/ 1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1 x RCA\u003cbr\u003e1 x XLR Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eBias Adjustment, Power Management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e160 Watt idle, 320 Watt at full power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Accessory:\u003c\/td\u003e\n\u003ctd\u003ePower cord, 3 mm Screwdriverr for BIAS Adjustment, 1 sparetube KT88\/6550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e22,7 kg each Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManufacturer site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eOctave\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Octave","offers":[{"title":"Default Title","offer_id":51938183807242,"sku":"OCTAVE-3079","price":10950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/octave-mre-130-mono-power-amplifiers-pair-5972-p.jpg?v=1760361229"},{"product_id":"octave-mre-220-mono-power-amplifier-pair","title":"Octave MRE 220 Mono Power Amplifier (Pair)","description":"\n\u003cp\u003eThe newly designed MRE 220 mono power amplifier is based on the ultra-reliable MRE 130 and the award winning RE 290 models. The RE 290 was designed for the newly developed KT 120 power tube. This model won the prestigious Golden Sound Award from Hifi Magazine Stereo Sound in Japan and is used as a reference amplifier by many editors. The MRE 220, Octaves second amplifier designed for the KT 120, achieves a performance that was previously deemed impossible with tube amplifiers with the KT 120 and its new Power Supply and Output-Transformer-Section designs. The output power climbs up to 220 W RMS into 4 Ohms with 300 W Impulse Power. Just to mention a few key specs: The Power bandwidth at full power ranges from 20 Hz up to 70 kHz. The amplifier is stable down to 2.5 Ohm speaker impedance and the S\/N ratio is higher than -116dB. The input section can be optionally equipped with a Balanced Input Transformer. Such an Input Transformer eliminates effective ground loops and high frequency noise on the ground line which can affect the sound.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e220 Watt into 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e5 Hz - 80 kHz \/ - 3 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,1% at 10 Watt into 4 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Speaker Impedance\u003c\/td\u003e\n\u003ctd\u003e2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain \/ Input Sensitivity\u003c\/td\u003e\n\u003ctd\u003e+ 29,5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003e1 x RCA\u003cbr\u003e1 x XLR Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eECO Mode, Bias Adjustment, Option Input transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500 Watt at full power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Accessory:\u003c\/td\u003e\n\u003ctd\u003ePower cord, 3 mm Screwdriver for BIAS Adjustment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions in mm:\u003c\/td\u003e\n\u003ctd\u003eW x H x D 488 x 186 x 410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e29 kg each Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManufacturer site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eOctave\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Octave","offers":[{"title":"Default Title","offer_id":51938183872778,"sku":"OCTAVE-3080","price":19995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/octave-mre-220-mono-power-amplifier-pair--5976-p.jpg?v=1760361229"},{"product_id":"lehmann-audio-stamp-power-amplifier","title":"Lehmann Audio Stamp Power Amplifier","description":"\n\u003cp\u003eThis stereo power amplifier convinces with its inner values: music lovers are raving about the excellent sound quality of our Stamp. And with its compact dimensions it astonishes the audiophile world. Instead of another power amp behemoth, we present to you this more than serious amplifier which can stand its ground everywhere despite  or just because of  its size.\u003cbr\u003e\u003cbr\u003eEven if youre the owner of small, trendy loudspeakers or listen to music over your second sound system, you may expect a lush and uniquely pure sound. The Stamp will allow you to do just this without pushing itself visually or soundwise into the limelight.\u003cbr\u003e\u003cbr\u003eA cutting-edge power amp\u003cbr\u003e\u003cbr\u003eLike all our devices, the Stamp will leave Lehmannaudio with first-class components which produce a uniquely faithful and fascinating sound. Among others, we use components from Nippon Chemicon, BC Components and Epcos. To guarantee a low-loss current delivery capability, we apply a 105 µm copper layer on either side of the double-sided pc board. The internal audio wiring is fully solid-core. It is directly soldered to the sockets and the pc board to avoid additional plug-in connections. The oversized, linear power suppy is fed by a magnetically and statically shielded toroidal mains transformer. Measuring only 280 x 115 x 42 mm the Stamp delivers up to 2 x 20 W into 4 ohms. Loudspeakers with a sensitivity greater than 87 dB\/1 W turn out to be perfect matches. Setup of this refreshingly different power amplifier is a snap: thanks to its modest size, you can put it right next to your chain. Using the optional mounting kit you can also attach it quite easily wherever it fits best for you  e.g. under your desktop or on a wall.\u003cbr\u003e\u003cbr\u003eBy the way, if your speakers have bi-amping terminals, you can reconfigure the Stamp in a breath. For bi-amping operation youll need two Stamp power amps. When combined with our Linear, youll get a puristic pre\/power amp combination that is going to thrill you.\u003c\/p\u003e\n\u003ch3\u003eManufacturer site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eLehmann Audio\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Lehmann Audio","offers":[{"title":"Black","offer_id":52740026597642,"sku":"LEHMANNAUD-3538","price":775.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":52740026630410,"sku":"LEHMANNAUD-3539","price":775.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/lehmann-audio-stamp-power-amplifier-8285-p.jpg?v=1773934029"},{"product_id":"gato-audio-pwr-222-high-end-mono-power-amplifier-pair","title":"Gato Audio PWR-222 High End Mono Power Amplifier (Pair)","description":"\n\u003cp\u003eThe brand new PWR-222 is the culmination of development work started back in 2008 with the AMP-150 integrated amplifier. Gato Audio have spent the past seven years developing this technology and taking it even further.\u003c\/p\u003e\n\u003cp\u003eThe PWR-222 is the perfect partner for the Gato Audio PRD-3S preamplifier, not only will they sonically be in perfect harmony, but the PWR-222s trigger circuit will enable a coordinated on\/off standby together with the PRD-3S allowing user friendly every day operation.\u003c\/p\u003e\n\u003ch3\u003eStaggering Performance\u003c\/h3\u003e\n\u003cp\u003eThe PWR-222 delivers a staggering 250W\/8ohm and can deal with even the most power hungry speakers. It features a 700W super low noise torodial power transformer, 44.000uF of RIFA capacitors, two 500amp MOS-FETS and WBT NexGen terminals.\u003c\/p\u003e\n\u003cp\u003eThe super low noise input stage and the carefully optimized PCB design enables a S\/N ratio of more than 115dB and a bandwidth of far beyond 100kHz.\u003c\/p\u003e\n\u003ch3\u003eTwinFET Technology\u003c\/h3\u003e\n\u003cp\u003eThe Gato Audio TwinFET technology has been developed to counter problems and compromises that are present in the majority of power amplifiers. Our TwinFET circuit solves these electrical and sonic problems at the point where they are created, thereby avoiding adding compromising correctional circuits and components.\u003c\/p\u003e\n\u003cp\u003eThis is the basic reason why you only will find two output transistors in the PWR-222s output stage, one for the positive and one for the negative part of a sine wave, nothing more, nothing less.\u003c\/p\u003e\n\u003cp\u003eRead more on the Gato Audio site - \u003ca\u003eGato Audio\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eDisplay Fetish\u003c\/h3\u003e\n\u003cp\u003eThe mechanical dial display has three settings; to act as a VU meter, indicating output and clipping level, to show the current temperature of the amplifier or to be turned off completely.\u003c\/p\u003e\n\u003ch1\u003eSpecifications:\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003e250W@8ohm \/ 450W@4ohm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eTwinFET technology output stage\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eHigh bandwidth power supply\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBalanced and unbalanced input\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAnalogue multi display, clear and informative\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e12V standby trigger\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNonmagnetic enclosure\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDesigned, developed and build in Copenhagen, Denmark\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n","brand":"Gato Audio","offers":[{"title":"Default Title","offer_id":51938199929098,"sku":"GATOAUDIO-3653","price":7990.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/gato-audio-pwr-222-high-end-mono-power-amplifier-pair--8703-p.jpg?v=1760361397"},{"product_id":"quad-arterastereo","title":"QUAD Artera Stereo Power Amplifier","description":"\n\u003cp\u003eFrom the transformer to the input terminals, each section of the Artera has been engineered from the ground up to ensure power, musicality and stability. The Artera Stereo produces 140 Watts RMS per channel ample power for driving first-class loudspeakers, unfaltering even under high dynamic and transient conditions thanks to the patented Current Dumping technology. Special attention has also been paid to the newly developed balanced XLR inputs. The robust connections are yet another string to the Artera Stereo's bow, with an incomparable signal to noise ratio.\u003c\/p\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eGeneral Description Power Amplifier\u003c\/li\u003e\n\u003cli\u003eRated Output Power 140W 8 ohm (\u0026lt;1% THD,1kHz)\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion \u0026lt;0.003% (100W, 1kHz), \u0026lt;0.03% (100W, 20Hz-20kHz)\u003c\/li\u003e\n\u003cli\u003eFrequency Response -0.5dB (20Hz-20kHz, ref. 1kHz), -3dB (20Hz-70kHz, ref. 1kHz)\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity 980mV(RCA line in)\u003c\/li\u003e\n\u003cli\u003eInput Impedance 10kohm (Balanced), 15kohm (Unbalanced)\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ration(S\/N) 115dB (A weighted, ref. 140W)\u003c\/li\u003e\n\u003cli\u003eMaximum Power Consumption 750W\u003c\/li\u003e\n\u003cli\u003eInputs 2 x XLR, RCA\u003c\/li\u003e\n\u003cli\u003eOutputs Speaker A+B\u003c\/li\u003e\n\u003cli\u003eStandby Power Consumption \u0026lt;0.5W\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D) 320 x 158 x 338mm\u003c\/li\u003e\n\u003cli\u003eWeight 15kg\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"QUAD","offers":[{"title":"Silver","offer_id":52740032790794,"sku":null,"price":1649.0,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":52740032823562,"sku":null,"price":1649.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/quad-artera-stereo-power-amplifier-8911-p.png?v=1773934049"},{"product_id":"xindak-xa8800mne-mono-power-amplifier","title":"Xindak XA8800MNE Mono Power Amplifier","description":"Now updated for 2018.\u003cp\u003eDesigned as a separate mono-channel structure, XA8800MNE is a full symmetrical current negative feedback Class A amplifier. The main circuit theory and technical features are as following:\u003c\/p\u003e\n\u003cp\u003eThe input buffering amplifying stage adopts fast and wide-frequency amplifying circuit with cross coupling compensatory structure. It could connect the push-pull amplifying dynatron as Darlinton circuit and control base current at a low level, ensuring the stabilization of the middle point voltage. Meanwhile, the adoption of transistor Constant Current Source as load ensures the steady and liable work on the stage.\u003c\/p\u003e\n\u003cp\u003eDarlinton complex structure on the Voltage amplifying stage not only ensures enough voltage gain but also raises the input impedance to reach excellent match between the different stages. Besides, the adoption of Cascode circuit offers a good solution of the effect on the high frequency by the transistor junction capacitance. Thus the frequency width could be raised, the output characteristic curve of the bipolar transistor could be improved, the distortion of this stage could be reduced and high stabilization could be achieved.\u003c\/p\u003e\n\u003cp\u003eOn the current drive stage, it adopts high power FET to supply drive current for the end stage. The parallel output transistors on the end stage could reduce the output impedance, increase the output power, and improve the load capability with low resistor.\u003c\/p\u003e\n\u003cp\u003eThe static working current of 6 pairs high power transistors on the end stage as parallel output is about 300mA and each transistor works in the special linear area where current is higher. This could eliminate crossover distortion and switch distortion efficiently and reduce the output impedance. Equipped with impedance compensatory network including LRsRz and C on the output terminal, the load of this unit will be closer to pure resistor and difficult to cause self-excitation. Meanwhile, it could afford bigger damp to enhance the controlling ability of this unit to the loudspeaker.\u003c\/p\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eRated Output Power : 200W (8 ohms), 400W (4 ohms)S\/N Ratio 110dB\u003c\/li\u003e\n\u003cli\u003eTHD 0.025%\u003c\/li\u003e\n\u003cli\u003eInput Impedance 47K ohms\u003c\/li\u003e\n\u003cli\u003eNumber of Channels 1\u003c\/li\u003e\n\u003cli\u003eOutput One Pair Gold Plated Binding Posts\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity 1.7V\u003c\/li\u003e\n\u003cli\u003eFrequency Response 5Hz~150KHz (±0.5dB)\u003c\/li\u003e\n\u003cli\u003eInput RCA*1, XLR*1\u003c\/li\u003e\n\u003cli\u003eNet Weight 24Kg\u003c\/li\u003e\n\u003cli\u003eDimensions (W*H*D) 305mm*202mm*427mm\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Xindak","offers":[{"title":"Default Title","offer_id":51938200420618,"sku":"XINDAK-3661","price":5030.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/xindak-xa8800mne-mono-power-amplifier-8919-p.jpg?v=1760361398"},{"product_id":"xindak-xa8800mnu-mini-mono-power-amplifier","title":"Xindak XA8800MNu Mini Mono Power Amplifier","description":"\n\u003cp\u003eXA8800MNu is a mono power amplifier, with full symmetric current negative feedback structure. This model offers the user quality sound reproduction and elegant styling also features excellent look.\u003c\/p\u003e\n\u003cp\u003eThe amplifying circuitry design follows the well appraised current negative feedback structure, featuring the full symmetric and full complementary circuit. The most outstanding advantages of this circuitry are powerful drive, low distortion, rich dynamics, excellent controlling ability, reliable work and good sound. The whole amplifying circuitry can be divided into three stages: the first stage adopts quality Motorola MJE350\/MJE340 geminate transistors, the second stage adopts Toshiba 2SC517\/2SA1930 geminate transistors and the output stage uses three pair of Sanken 2SC3264\/2SA1295 high current geminate transistors. Therefore, this amplifier is ensured of power driving current.\u003c\/p\u003e\n\u003cp\u003eThe materials are very select, especially some audio-use-only and world famous capacitances are choicely used in the audio loop. It uses imported relay to switch the coaxial channel and balanced channel. The whole power supply system is consisted of the 350W high quality annular transformer as the core, the 50A high speed bridge rectifier and 60,000 uF Rubycon capacitance. The power supply for voltage amplifying is supplied by the filtered and rectified separate windings of the transformer, which have high speed, low noisy, low impedance and strong shielding ability. Besides, the separate design of the two windings can rapidly reduce the intermodulation disturbance and thus increase the purity of the sound.\u003c\/p\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eS\/N Ratio 100dB\u003c\/li\u003e\n\u003cli\u003eTHD 0.03%\u003c\/li\u003e\n\u003cli\u003eNumber of Channels 1\u003c\/li\u003e\n\u003cli\u003ePower Consumption 240W\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity 1.7V\u003c\/li\u003e\n\u003cli\u003eFrequency Response 10Hz~100KHz\u003c\/li\u003e\n\u003cli\u003eInput RCA*1, XLR*1\u003c\/li\u003e\n\u003cli\u003eRated Output Power 160W(8)\u003c\/li\u003e\n\u003cli\u003eNet Weight 28.6 lbs., (13Kg)\u003c\/li\u003e\n\u003cli\u003eDimensions (W*H*D) 240mm*148mm*430mm\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Xindak","offers":[{"title":"Default Title","offer_id":51938200944906,"sku":"XINDAK-3662","price":3210.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/xindak-xa8800mnu-mini-mono-power-amplifier-8921-p.jpg?v=1760361398"},{"product_id":"perreaux-prisma-350-stereo-power-amplifier","title":"Perreaux Prisma 350 Stereo Power Amplifier","description":"\n\u003cbr\u003eRugged Build Quality. Mechanical strength has been a hallmark of Perreaux products since the company first started production back in 1974. The concept behind the physical design and construction is that each structural member should contribute to both rigidity and performance.\u003cbr\u003e\u003cbr\u003eUltra Stiff Power Supply. The 350 incorporates a massive custom designed, toroidal power transformer, employing unusually heavy gauge wire that reduces copper losses to a minimum. An electrostatic shield prevents AC line borne interference from entering the signal path. The power supply filter capacitors, totaling 60, 000uF (30, 000uF per channel), have exceptionally low inductance and internal resistance.\u003cbr\u003e\u003cbr\u003eHybrid Class-A\/AB. The bi-polar transistors used in the 350 are operating in Class-A. This avoids the crossover notch distortion and the resulting odd-order harmonics present, to some degree, in all other classes of operation. The devices used in the 350 output stage are MOSFETs, which with high quiescent current circuitry, are run in the equivalent of Class-A to 10 watts. Beyond this point the output class is technically Class AB (hence the hybrid nomenclature), but with a major difference.\u003cbr\u003e\u003cbr\u003eMOSFET Output Stage. The 350 output stage takes full advantage of the unique qualities of MOSFET devices and in many ways they are superior to bi-polar transistors.\u003cbr\u003e\u003cbr\u003eAll this leads to an absolutely incredible 80amps per channel drive capability, which allows absolute and consummate control of any loudspeaker.\u003cbr\u003e\u003cbr\u003eMultiple Protection Systems, The 350 incorporates a full range of protection circuits, isolated from all signal carrying circuits via opto-couplers. However, these circuits are aimed at ensuring an extremely high safety margin for these high-powered products rather than as a mandatory addition to correct for poor or overloaded circuit topologies.\u003cbr\u003e \u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cbr\u003eContinuous Power Ouput (per channel):    \u003cbr\u003e350Wrms into 8\u003cbr\u003e600Wrms into 4\u003cbr\u003e\u003cbr\u003eTotal Harmonic Distortion (THD+N):    \u003cbr\u003eTypically    0.004% @ 1kHz into 8\u003cbr\u003e20Hz to 20kHz    \u0026lt;0.02% into 8\u003cbr\u003e\u003cbr\u003eFrequency Response:    \u003cbr\u003e20Hz-25kHz, ±0.25dB\u003cbr\u003e\u003cbr\u003eHum \u0026amp; Noise (unweighted):    \u003cbr\u003e-100dB, ref. rated output\u003cbr\u003e\u003cbr\u003eDynamic Headroom (rated with music):    \u003cbr\u003e\u0026gt;1.1dB\u003cbr\u003e\u003cbr\u003eMaximum Current Output:    \u003cbr\u003e80A per channel\u003cbr\u003e\u003cbr\u003eDamping Factor:    \u003cbr\u003e\u0026gt;700 @ 1kHz into 8\u003cbr\u003e\u003cbr\u003eGain    \u003cbr\u003e30.7dB\u003cbr\u003e\u003cbr\u003eInput Impedance:    \u003cbr\u003e  Unbalanced    22k\u003cbr\u003e  Balanced    3.3k\u003cbr\u003e\u003cbr\u003eInput Sensitivity:    \u003cbr\u003e  Unbalanced    1.5Vrms\u003cbr\u003e  Balanced    ±0.78Vrms]\u003cbr\u003e\u003cbr\u003eDimensions:\u003cbr\u003e  Width - 430mm (16.9\")\u003cbr\u003e  Height - 186mm (7.3\")\u003cbr\u003e  Depth - 497mm (19.6\")\u003cbr\u003e\u003cbr\u003eWeight:    30.0kg (66.1lb)\u003cbr\u003e ","brand":"Perreaux","offers":[{"title":"Default Title","offer_id":51938206220554,"sku":"PERREAUX-3767","price":7695.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/perreaux-prisma-350-stereo-power-amplifier-10902-p.jpg?v=1760361424"},{"product_id":"caycs845m","title":"Cayin 9084D MK2 (CS-845M) 845 Class A Mono Power Amplifier (pair) - Type UK","description":"\n\u003cp\u003e\u003cu\u003eSetting a new musical standard in Single Ended 845 monoblocks\u003c\/u\u003e\u003cbr\u003e\u003cbr\u003eWith 300B tubes in the driver stage, and in conjunction with the 845 power valves, these Monoblocks from Cayin drive with a high single-ended output of 28 watt (Class A) per channel.\u003cbr\u003e\u003cbr\u003eEach mono block uses hand-matched TUNG-SOL 6SL7 and 6SN7GTB tubes which after lengthy testing proved to be the absolute best musically.\u003cbr\u003e\u003cbr\u003eThese tube Monoblock Amplifiers sound beautifully organic without falsifying the sound, but have immense drive and control, so effortless dynamic realism is brought to the fore. \u003cbr\u003e\u003cbr\u003eExternally accessible controls and display via the integrated meter allow the user to easily adjust the optimum operating bias point of the 845 tubes, and therefore tube rolling is an absolute breeze! \u003cbr\u003e\u003cbr\u003eCayin developed two different transformers for use in the CS-845M Monoblocks: a toroidal transformer, which has a high inductance and low resistance allowing for incredibly high efficiency in the power supply.\u003cbr\u003e\u003cbr\u003eThe EI transformer of the output transformer uses a special, multi-layer winding process to achieve particularly balanced and realistic sound - this design has proved to be the heart and soul of the Cayin sound.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e15 Hz - 33 kHz (-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal harmonic distortion (THD)\u003c\/td\u003e\n\u003ctd\u003e2% (1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal to noise ratio\u003c\/td\u003e\n\u003ctd\u003e89 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput impedance\u003c\/td\u003e\n\u003ctd\u003e100 k\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubes\u003c\/td\u003e\n\u003ctd\u003e1 x 300B, 1 x 6SL7, 1 x 6SN7, 1 x 845, 1 x 22ED4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power (RMS)\u003c\/td\u003e\n\u003ctd\u003e28 watts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit\u003c\/td\u003e\n\u003ctd\u003eClass A, Single Ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions W x D x H\u003c\/td\u003e\n\u003ctd\u003e286 x 482 x 239 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e32.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eManufacturer site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eCayin\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Cayin","offers":[{"title":"Default Title","offer_id":51938213953802,"sku":"CAYIN-3866","price":7190.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/cayin-9084d-mk2-cs-845m-845-class-a-mono-power-amplifier-pair-type-uk-14905-p.jpg?v=1760361511"},{"product_id":"auflfls4","title":"Audia Flight FLS4 Stereo Power Amplifier","description":"\n\u003cp\u003eThe Audia Flight FLS4 Stereo Power Amplifier is an incredible stereo power amplifier with high response speed (bandwidth more than 0,7MHz), high power (up to 700 Watts), and nearly unlimited speaker driving\/control capability. Like the Strumento Series weve used our trained human ears to aide us in the FLS 4s design process. This effort has allowed us to produce an amplifier that more closely achieves our goal of sonic perfection, much like a luthier uses years of experience, craftsmanship, and keen ear to find the perfect tonal character and emotional response for their instruments. Like its Strumento brethren the FLS4s chassis begins its life as an ultra high grade, bespoke aluminum cast.\u003c\/p\u003e\n\u003cp\u003eAfter the CNC finishing work is completed, every part is then closely inspected and mirror polished by hand. Some critical areas are further finished by hand, with shot peening and anodization completing the beautiful metal work. The final touch is an elegant silk-screening process.\u003c\/p\u003e\n\u003cp\u003eSimilarities to the Strumento Series amplifiers can be found within the FLS4 as well. A long list would include a fully balanced circuitry, highly selected components, 32 high grade power devices, and power supply built with low impedance capacitors (288.000µF alone on the main power suppliers).\u003c\/p\u003e\n\u003cp\u003eThe FLS4s gain stage is once again the exclusive Audia Flight design consisting of an entirely class A current-feedback circuitry. And to further isolate this critical part of the amplification process from interference and grant thermal stabilization for all of its discrete components, the gain stage is enclosed within an aluminum box and encapsulated in an epoxy resin. Add to this that the main power supply is made by n.16 18.000µF 50V low impedance capacitors and is then composed of two super high current power supplies per channel, as well as four stabilized independent stages per each channel: two for the input stages and two for the Audia Flight current feedback stage! And, of course, as is our philosophy, one 15VA toroidal transformer is used for the logic control and protection circuit in order to completely isolate it from the audio circuit. With a total then of 12 power supplies, custom printed circuit boards with an extra high-grade surface copper, a 2000VA toroidal audio transformer enclosed within two ferromagnetic shields and encapsulated by epoxy resin powering the output stage, no fuses in the main power supply for the output stage (we find fuses are like a resistors and can negatively impact the sound) as a current sensor read by microprocessor is employed, and 200 Watts RMS @ 8 Ohms output power one can see numerous Strumento-esque elements have gone into making the FLS 4 Stereo Power Amplifier capable of providing the listener with the best performance and emotional musical experience.\u003c\/p\u003e\n\u003cp\u003eSo one can see in the FLS4 Stereo Power Amplifier the Audia Flight familial resemblance is hard at work. Much like our reference Strumento N°4 mk2 Stereo Power Amplifier, the FLS4 Stereo Power Amplifier is designed to bring your music to life and your audio system to another level of perfection.\u003c\/p\u003e\n\u003ch1\u003eTechnical Specifications\u003c\/h1\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power per channel Watts RMS @ 8\/4\/2 Ohm\u003c\/td\u003e\n\u003ctd\u003e200\/380\/700W*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGain\u003c\/td\u003e\n\u003ctd\u003e29 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e1.41 Volts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response (1W RMS -3dB)\u003c\/td\u003e\n\u003ctd\u003e0,3 Hz ÷ 0,7 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlew-Rate (@ 8 Ohm)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 160 V\/µS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0,05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio:\u003c\/td\u003e\n\u003ctd\u003e110 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput impedance Unbalanced\u003c\/td\u003e\n\u003ctd\u003e7,5 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced\u003c\/td\u003e\n\u003ctd\u003e7,5 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping factor (@ 8 Ohm)\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain voltage AC (50-60Hz)\u003c\/td\u003e\n\u003ctd\u003e100, 110-115, 220-230, 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStand-by Power consumption\u003c\/td\u003e\n\u003ctd\u003eless than 1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Power consumption (no signal)\u003c\/td\u003e\n\u003ctd\u003e170W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption (200W RMS @ 8 Ohm both channels)\u003c\/td\u003e\n\u003ctd\u003e840W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions and weight\u003c\/td\u003e\n\u003ctd\u003e450x180x440mm (W x H x D) - 34kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping dimensions and weight\u003c\/td\u003e\n\u003ctd\u003e575x280x545mm (W x H x D) - 42kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ci\u003e*700Wrms measured without current limitation added\u003c\/i\u003e\u003ch3\u003eManufacturer site\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca\u003eAudia Flight\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Audia Flight","offers":[{"title":"Black","offer_id":52740059791626,"sku":"AUDIAFLIGH-4011","price":9950.0,"currency_code":"GBP","in_stock":true},{"title":"Sliver","offer_id":52740059824394,"sku":"AUDIAFLIGH-4012","price":9950.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/audia-flight-fls4-stereo-power-amplifier-15599-p.jpg?v=1773934127"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/collections\/amp-f10_1.webp?v=1764671810","url":"https:\/\/audioemotion.co.uk\/collections\/power-amplifiers.oembed","provider":"Audio Emotion Limited","version":"1.0","type":"link"}