{"product_id":"audio-research-i-50-integrated-amplifier-copy","title":"Audio Research - I\/50 - Vacuum Tube Integrated Amplifier w\/Remote - Silver","description":"\u003cp\u003eThe Audio Research I\/50 is a high-performance vacuum tube integrated amplifier that brings the company’s renowned tube engineering into a modern, approachable design. Delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50 watts per channel\u003c\/strong\u003e, the I\/50 uses matched 6550WE output tubes and 6922 input\/driver tubes to provide the musicality, dimensionality, and refinement associated with Audio Research amplification.\u003c\/p\u003e\n\u003cp\u003eThe I\/50 combines traditional Audio Research engineering with modern usability, including the distinctive LexieTube display, front-panel headphone output, balanced and single-ended connectivity, dedicated 4-ohm and 8-ohm speaker taps, and an included metal remote control. Its modular architecture also allows compatible optional phono and DAC modules to be installed, providing a path for expanding the amplifier’s capabilities.\u003c\/p\u003e\n\u003cp\u003eBuilt in the USA and finished with a durable Cerakote chassis treatment, the I\/50 combines classic vacuum-tube architecture with a distinctive contemporary appearance. Its compact integrated design makes it an excellent centerpiece for a high-performance two-channel system without requiring separate preamplifier and power amplifier components.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVacuum tube integrated amplifier designed and built by Audio Research\u003c\/li\u003e\n\u003cli\u003ePush-pull 6550WE output stage\u003c\/li\u003e\n\u003cli\u003eAudio Research LexieTube front-panel display\u003c\/li\u003e\n\u003cli\u003eBalanced and single-ended analog connectivity\u003c\/li\u003e\n\u003cli\u003eDedicated 4-ohm and 8-ohm loudspeaker taps\u003c\/li\u003e\n\u003cli\u003eFront-panel headphone output\u003c\/li\u003e\n\u003cli\u003eModular architecture supporting optional phono and DAC upgrades\u003c\/li\u003e\n\u003cli\u003eDurable Cerakote chassis finish\u003c\/li\u003e\n\u003cli\u003eMetal remote control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAUDIO PERFORMANCE:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50 Watts Continuous Per Channel, 20Hz–20kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTypically 1% at 1kHz at Rated Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD at 1 Watt:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLess Than 0.1%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7Hz–30kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.25V RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Input Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100k Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Ended Input Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e48k Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Output Taps:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 Ohms \/ 8 Ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTUBE COMPLEMENT:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Tubes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 x 6550WE (Two Matched Pairs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \/ Driver Tubes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 x 6922\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\u003eSingle-Ended Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3 x Stereo RCA Line Inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Input:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 x Stereo XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePass-Through:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Connections:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4-Ohm and 8-Ohm Transformer Output Taps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFront-Panel 1\/4\" Jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOPTIONAL EXPANSION:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhono Module:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptional internal phono stage for compatible MM and high-output MC cartridges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC Module:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptional internal digital-to-analog conversion module with high-resolution digital playback capabilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePHYSICAL \u0026amp; ELECTRICAL SPECIFICATIONS:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16.5 x 7.25 x 13.5 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth Including Posts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e14 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e252 Watts at Rated Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Finish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCerakote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLexieTube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMetal Remote Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color:#f39c12;\"\u003e\u003cstrong\u003eCONDITION:\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eExcellent pre-owned condition with minimal signs of previous use. The amplifier is very clean and presents exceptionally well. Please review all photos carefully for the exact cosmetic condition and everything included.\u003c\/p\u003e","brand":"Audio Research","offers":[{"title":"Default Title","offer_id":52299726618912,"sku":null,"price":3700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3728\/1568\/files\/DSC_0295_e5ff7161-301d-4e96-b1ec-719bcad8a172.jpg?v=1788464417","url":"https:\/\/salon1audio.com\/products\/audio-research-i-50-integrated-amplifier-copy","provider":"Salon 1 Audio","version":"1.0","type":"link"}