{"product_id":"leema-acoustics-constellation-tucana-ii-anniversary-integrated-amplifier-2026","title":"Leema Acoustics Constellation Tucana II Anniversary Integrated Amplifier - 2026","description":"\u003cp\u003eThe \u003cstrong\u003eLeema Acoustics Tucana II Anniversary Integrated Amplifier\u003c\/strong\u003e is a reference-grade, high-current dual-mono integrated amplifier designed and handcrafted in Wales. Celebrating a decade of the acclaimed Tucana design, the Anniversary Edition features substantial internal audio-grade component upgrades, including double-weight copper PCBs, Nichicon MUSE capacitors, Leema Reference internal loudspeaker wiring, and dual dedicated Noratel ultra-quiet toroidal transformers. Capable of driving complex, low-impedance loudspeaker loads with complete authority, the Tucana II Anniversary generates 150 Watts RMS per channel into 8 Ohms, doubling to 290 Watts into 4 Ohms, and stable down to 520 Watts into 2 Ohms.\u003c\/p\u003e\n\n\u003cp\u003eEngineered with six selected high-current power transistors per channel, the amplifier maintains an ultra-low noise floor (below -100 dB) and exceptionally low distortion (THD 0.004%). Functional versatility is built into its analog preamplifier stage, which includes individually adjustable input gain levels, balance control, AV direct pass-through integration, a dedicated headphone amplifier, and Leema's proprietary LIPS® (Leema Intelligent Protocol System) bus for seamless system integration. Each unit comes with a chrome-plated Leema Delta logo, an individual production passport, and signed testing documentation.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES \u0026amp; ANNIVERSARY EDITION UPGRADES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-Current Dual-Mono Power Architecture:\u003c\/strong\u003e Powered by dual dedicated Noratel ultra-quiet toroidal transformers and 6 high-current power transistors per channel for effortless drive down to 2 Ω loads.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDouble-Weight Copper Anniversary PCBs:\u003c\/strong\u003e Heavy-gauge copper circuit boards double the current-carrying capacity, lowering total internal impedance and improving power delivery.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eNichicon MUSE Audio-Grade Capacitors:\u003c\/strong\u003e Premium audiophile-grade capacitors implemented in critical signal path and power bypass positions for enhanced micro-detail and tonal warmth.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLeema Reference Internal Speaker Wiring:\u003c\/strong\u003e Multi-strand, high-purity internal speaker cabling maintains pristine signal transfer from output devices to binding posts.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eComprehensive Analog Connections:\u003c\/strong\u003e Features 1x balanced stereo XLR input, 6x unbalanced stereo RCA inputs, dedicated tape loop (in\/out), pre-out, and a front-panel 3.5mm aux input.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSmart Preamplifier Features:\u003c\/strong\u003e Offers independent gain adjustment for each input source, balance control, AV integration mode, and thermal protection systems.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eLIPS® Master \/ Slave Protocol:\u003c\/strong\u003e Proprietary Leema Intelligent Protocol System allows centralized communication and volume synchronization with other Leema source components.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHandcrafted in Wales, UK:\u003c\/strong\u003e Individually assembled, tested, and supplied with a signed production passport and premium Focus system remote control.\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\u003eStereo Integrated Amplifier (Anniversary Edition)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAmplifier Architecture\u003c\/td\u003e\n      \u003ctd\u003eHigh-Current Dual Mono Design\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Output RMS @ 8 Ω\u003c\/td\u003e\n      \u003ctd\u003e150 W RMS per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Output RMS @ 4 Ω\u003c\/td\u003e\n      \u003ctd\u003e290 W RMS per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Output RMS @ 2 Ω\u003c\/td\u003e\n      \u003ctd\u003e520 W RMS per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal Harmonic Distortion (THD)\u003c\/td\u003e\n      \u003ctd\u003e0.004% @ 90% Rated Output Power\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNoise Floor\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt; -100 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003e5 Hz – 100 kHz (+0 \/ -3 dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTransformers \u0026amp; Power Supply\u003c\/td\u003e\n      \u003ctd\u003e2x Custom Noratel Ultra-Quiet Toroidal Transformers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Transistors\u003c\/td\u003e\n      \u003ctd\u003e6x Hand-Selected Transistors per Channel (12 Total)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBalanced Analog Inputs\u003c\/td\u003e\n      \u003ctd\u003e1x Stereo Pair XLR\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUnbalanced Analog Inputs\u003c\/td\u003e\n      \u003ctd\u003e6x Stereo Pairs RCA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTape Loop \u0026amp; Auxiliary Inputs\u003c\/td\u003e\n      \u003ctd\u003e1x Stereo RCA Tape In, 1x Stereo RCA Tape Out, 1x Front 3.5mm Aux In\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n      \u003ctd\u003e1x Stereo RCA Preamp Out, 1x Front 3.5mm Headphone Jack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSystem Control Protocol\u003c\/td\u003e\n      \u003ctd\u003eLeema LIPS® Bus (Configurable Master or Slave)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Gain \u0026amp; Balance Control\u003c\/td\u003e\n      \u003ctd\u003eIndividual Input Gain Adjustments \u0026amp; Channel Balance Control\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n      \u003ctd\u003e440 x 320 x 110 mm (17.3\" x 12.6\" x 4.3\")\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e18.0 kg (39.7 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eDesigned and Manufactured in Wales, UK\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIncluded Accessories\u003c\/td\u003e\n      \u003ctd\u003eFocus System Remote Control, Signed Testing Passport, Owner's Manual\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Leema Acoustics","offers":[{"title":"Satin Black","offer_id":53776186900746,"sku":"LEEMA-TUCANA-ANNI-II-1","price":6649.0,"currency_code":"GBP","in_stock":true},{"title":"Satin Silver","offer_id":53776186933514,"sku":"LEEMA-TUCANA-ANNI-II-2","price":6649.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/leema-acoustics-constellation-tucana-ii-anniversary-integrated-amplifier-2026-52305-p_51ed8356-fce9-4d2d-842f-77fc14f808a8.png?v=1789921628","url":"https:\/\/audioemotion.co.uk\/products\/leema-acoustics-constellation-tucana-ii-anniversary-integrated-amplifier-2026","provider":"Audio Emotion Limited","version":"1.0","type":"link"}