{"product_id":"luxs-x9","title":"Luxsin X9 Headphone Amplifier DAC \u0026 Pre Amplifier","description":"\n\n\u003cp\u003eIntroducing the Luxsin X9 Headphone Amplifier DAC \u0026amp; Pre Amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eThe New Benchmark\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eAt a glance :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh End DAC with AK4499EX \/ TI OP1612 IV Flagship configuration.\u003c\/li\u003e\n\u003cli\u003eAccusilicon Femtosecond Clock.\u003c\/li\u003e\n\u003cli\u003eFully balanced R2R Volume Control.\u003c\/li\u003e\n\u003cli\u003eHP-EQ : Bespoke EQ Control, with a database of over 2500 headphones, factory tailored and selectable profiles to align with the Harman curve ideal.\u003c\/li\u003e\n\u003cli\u003eOTA updates on this database ensure new headphone model curves are added regularly.\u003c\/li\u003e\n\u003cli\u003eAuto-Impedance Detection : Measures the impedance of the connected headphones and recommends the most suitable output gain.\u003c\/li\u003e\n\u003cli\u003eAdjustable soundstage for depth and width.\u003c\/li\u003e\n\u003cli\u003e4\" High Definition Touchscreen - user customizable.\u003c\/li\u003e\n\u003cli\u003eHDMI ARC.\u003c\/li\u003e\n\u003cli\u003eDual Subwoofer Outputs.\u003c\/li\u003e\n\u003cli\u003eOptical, Coaxial, USB-B and USB-C Digital Inputs.\u003c\/li\u003e\n\u003cli\u003e12v Triggers (In and out).\u003c\/li\u003e\n\u003cli\u003e4.4mm, 4-Pin XLR and 6.35mm Headphone Outputs.\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0.\u003c\/li\u003e\n\u003cli\u003eRCA Analogue In.\u003c\/li\u003e\n\u003cli\u003eRCA and XLR Analogue Outputs.\u003c\/li\u003e\n\u003cli\u003eInfrared Remote and Wireless Control via Phone or Computer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003ePure Sound, Pure Serenity\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to meet the exacting standards of audiophiles and high-fidelity sound enthusiasts, Luxsin X9 seamlessly blends powerful hardware with a sleek, functional design to deliver pure and captivating sound.\u003c\/p\u003e\n\u003cp\u003eInnovative in-house developed features provide a uniquely immersive listening experience, while the intuitive software system ensures effortless and efficient operation.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eHP-EQ\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe X9s unique HP-EQ technology applies real-time hardware-level EQ adjustments based on each headphones frequency response.\u003c\/p\u003e\n\u003cp\u003eThis enables a sound signature closely aligned with the ideal Harman curve, providing an audio experience that resonates with a wide range of listener preferences.\u003c\/p\u003e\n\u003cp\u003eIt also supports custom EQ profiles with one-click switching, backed by a growing database of over 2500 headphone models.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003ePrecision Perfected\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered with a fully balanced R2R volume control circuit composed of high-precision components, it enables left-right channel balance adjustments with exceptional accuracy of 0.1dB, ensuring precise and distortion-free audio performance.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eHeadphone Impedance Self-Check System\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eLuxsins self-developed impedance detection system automatically measures the impedance of connected headphones via the 6.35mm or 4.4mm ports and intelligently recommends the most suitable output gain setting.\u003c\/p\u003e\n\u003cp\u003eUtilizing advanced bypass detection technology, this system ensures precise impedance measurement with zero impact on sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eTrue Flagship\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eWith an ultra-low ripple of just 40nV, the motherboard features a star-shaped voltage distribution circuit that cleanly separates digital and analog power paths.\u003c\/p\u003e\n\u003cp\u003eThe AK4499EX DAC is stabilized by an OPA1612 op-amp, providing an ultra-stable reference voltage for highly accurate signal processing.\u003c\/p\u003e\n\u003cp\u003eWith a THD+N of -120dB, the system delivers outstanding clarity, resolution, and dynamic range.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eCrossfeed and Adjustable Soundstage\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe X9 features advanced digital crossfeed for a natural, speaker-like sound, reducing fatigue during long sessions.\u003c\/p\u003e\n\u003cp\u003eUsers can also adjust soundstage depth and width, with both features implemented digitally to ensure precise control without the distortion or coloration typical of analog solutions\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003e4.0-inch 1080P Full-Color Touchscreen\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eFeaturing a 4.0-inch 1080P full-color touchscreen, it offers a vibrant, high-definition display for an intuitive and visually engaging user experience.\u003c\/p\u003e\n\u003cp\u003eThe display can be turned off for a completely immersive, blackout listening experience, while the device automatically enters standby mode when no signal is detected, ensuring efficiency and convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eVisible Rhythm\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe X9 features a dynamic VU meter that visually captures every subtle fluctuation in the audio, providing a real-time graphical representation of the sound.\u003c\/p\u003e\n\u003cp\u003eWith multiple VU meter styles to choose from, users can personalize their visual experience while enjoying the music.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eTrue Full Balance\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eEvery stage, from signal input decoding and AK4499EX DAC to OP1612 IV conversion, LPF filtering, R2R volume control, dynamic feedback, and the 6120A2 headphone amplifier, is powered by a fully differential balanced circuit.\u003c\/p\u003e\n\u003cp\u003eThis design ensures uncompromising audio performance, delivering unparalleled sound clarity, precision, and depth.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eSmart Control\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe X9 runs on an advanced automotive-grade RTOS, ensuring stable and efficient control of all I\/O interfaces.\u003c\/p\u003e\n\u003cp\u003eIt supports both infrared remote and wireless control via phone or computer, with OTA updates for easy firmware upgrades and ongoing performance improvements.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eDynamic Negative Feedback\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eLuxsin Dynamic Negative Feedback (DNF) technology, utilizing the OPA1612 + TPA6120A2 combination, significantly reduces harmonic and intermodulation distortion, ensuring a cleaner, more transparent sound with minimal coloration while accurately reproducing every sonic detail.\u003c\/p\u003e\n\u003cp\u003eThis advanced design enhances tonal purity and dynamic expression, delivering a refined and immersive listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eDiamond-cut design\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe diamond-cut bevel design of the front panel, set at a 15° incline, not only enhances its aesthetic appeal but also improves ergonomic touch control.\u003c\/p\u003e\n\u003cp\u003eThe full CNC-machined aluminum chassis ensures excellent heat dissipation, durability, and a sleek, elegant appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eAudiophile-grade audio components\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eTo achieve ultimate sound quality, every component has been meticulously chosen.\u003c\/p\u003e\n\u003cp\u003eThis includes premium red WIMA capacitors, gold-plated aluminum electrolytic capacitors, high-grade green non-polarized capacitors, numerous 0.1% high-precision low-temperature drift resistors, femtosecond clock, gold-plated connectors, Ohno Continuous Cast (OCC) silver-plated cables, and TI BBs OPA1612 op-amps.\u003c\/p\u003e\n\u003cp\u003e\u003cu\u003eHeadphone AMP and Desktop Preamp in one\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eThe X9 is equipped with an extensive range of connectivity options, including HDMI ARC, optical, coaxial, analog inputs, USB-B\/USB-C, 12V trigger ports, and dual subwoofer outputs.\u003c\/p\u003e\n\u003cp\u003eThis allows for seamless integration into various audio setups, providing flexibility for both home and professional audio environments. As a reference-grade DAC, headphone amplifier, and preamplifier, the X9 delivers exceptional signal control and dynamic audio performance, setting a new standard in desktop audio.\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003ePlay \u0026amp; DAC\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eSupports DSD512PCM 768KHz 32-bit\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eBluetooth audio input\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eBT5.0support SBC\/AAC\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eUSB-B audio input\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eSupports Windows (10, 11)AndroidIOSSupports DSD512PCM 768KHz 32-bit\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eOptical\/Coaxial audio input\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eSupports PCM 192KHz 24-bitDoP64\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eHDMI ARC\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eSupports PCM 192KHz 24-bit\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eAnalogue input\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eRCAunbalancemax gain +10dB\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eAnalogue audio output interface\u003c\/u\u003e\u003c\/h3\u003e\n\u003cp\u003eXLR (balanced)+RCA (unbalanced)+subwoofer output\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eXLR Audio Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput level 4.2Vrms@0dBFS\u003c\/li\u003e\n\u003cli\u003eFrequency Response20Hz~20KHz (±0.25dB)\u003c\/li\u003e\n\u003cli\u003eDynamic Range\u0026gt; 128dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio (SNR)\u0026gt;128dB\u003c\/li\u003e\n\u003cli\u003eTHD+N\u0026lt;0.000096% (-120.3dB) @ Unweighted\u003c\/li\u003e\n\u003cli\u003eCrosstalk\u0026gt;-117dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eRCA Audio Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput level 2.1Vrms@0dBFS\u003c\/li\u003e\n\u003cli\u003eFrequency Response20Hz~20KHz (±0.25dB)\u003c\/li\u003e\n\u003cli\u003eDynamic Range\u0026gt; 125dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio (SNR)\u0026gt;125dB\u003c\/li\u003e\n\u003cli\u003eTHD+N\u0026lt;0.00010% (-119dB) @ Unweighted\u003c\/li\u003e\n\u003cli\u003eCrosstalk\u0026gt;-114dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eHeadphone Audio Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput level 4-15Vrms@0dBFS\u003c\/li\u003e\n\u003cli\u003eFrequency Response20Hz~20KHz (±0.25dB)\u003c\/li\u003e\n\u003cli\u003eDynamic Range\u0026gt; 128dB\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio (SNR)\u0026gt;128dB\u003c\/li\u003e\n\u003cli\u003eTHD+N\u0026lt;0.00016% (-116dB) @ Unweighted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eModel\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eX9\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eDisplay\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e4-inch TFT Fully Laminated Touchscreen960X400\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eHardware solution\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eDACAK4191EQ+AK4499EX USB: XMOS XU316Bluetooth decodingQCC5125\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eAudio processor\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eAKM 7739 DSP\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eOp-Amp chip\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eOPA1612\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eDimensions\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eWidth: 300mm * Length: 206mm * Height: 65mm\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003ePower supply\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eUltra-Low Noise Linear Power Supply\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eRated Power\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e25W\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003ePacking list\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003ePower Cable ×1, Remote Controller ×1, USB-B Cable×1, Type-C OTG Cable×1, User Manual ×1\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eColour\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSilver\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eWeight\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e3.72kg\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eOperation method\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eTouchscreen, Infrared + Bluetooth Remote Control, Luxsin App (compatible with Android and iOS)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eINPUTS\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eUSB-A Port\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eFor Firmware Updates Only\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eUSB- B Port\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eUSB Audio System Compatibility: Windows (10, 11), Android, iOS; Supports up to Stereo DSD512, PCM 768kHz\/32-Bit\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eUSB Type-C\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eUSB Audio System Compatibility: Windows (10, 11), Android, iOS; Supports up to Stereo DSD512, PCM 768kHz\/32-Bit\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eAnalogue (unbalanced input)\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRCA*2unbalancedMax Gain +10dB\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eOptical\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSupport up to PCM 192KHz 24-bitDoP64\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eCoaxial\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRCA*1\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eBluetooth input\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eBT5.0support SBC\/AAC\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eHDMI ARC\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSupport PCM 192KHz 24-bit\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eTRIGGER Connection\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e3.5mm Headphone Jack (TRIGGER IN ×1 + TRIGGER OUT ×1)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eWiFi\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eWiFi 2.4G\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eVolume Knob\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eEncoder Knob\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003ePower Button\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSingle Press: Mute, Long Press: Standby\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003ePower Switch\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRocker Switch\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003ePower Supply\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eAC 100-240V~50\/60Hz\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eController\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e12-Button Infrared Remote Control\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003eOUTPUTS\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cu\u003eBalanced Circuit Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eXLR3 Balanced Socket\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eUnbalanced Circuit Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRCA*2\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eSubwoofer Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRCA*2\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eBalanced Headphone Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e4.4mm Socket ×1 + XLR4 Balanced Socket ×1\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cu\u003eUnbalalced Headphone Output\u003c\/u\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e6.35mm Socket\u003c\/li\u003e\u003c\/ul\u003e\n","brand":"Luxsin","offers":[{"title":"Default Title","offer_id":51937775911178,"sku":"LUXSIN-1951","price":989.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/luxsin-x9-headphone-amplifier-dac-pre-amplifier-47949-1-p.png?v=1760360337","url":"https:\/\/audioemotion.co.uk\/products\/luxs-x9","provider":"Audio Emotion Limited","version":"1.0","type":"link"}