{"product_id":"audio-research-s-200-stereo-power-amplifier","title":"Audio Research S-200 Stereo Power Amplifier","description":"\u003cp\u003eThe S-100 and S-200 are Audio Research’s latest solid-state amplifiers, featuring fully balanced dual-mono Class A\/B designs with powerful linear power supplies and dual toroidal transformers. Using bipolar transistors for greater transparency and dynamics, they deliver clean, dynamic, high-performance sound. Their sleek aluminum chassis modernizes classic Audio Research styling with custom heat sinks and hidden fasteners. The S-200 also includes ARC-style power output meters inspired by the brand’s Ghost Meter aesthetic. Built, tested and critically voiced by ear in Minnesota alongside the company’s flagship tube amplifiers, the S Series combines precision engineering with musical refinement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Output:\u003c\/strong\u003e 200 Watts channel into 8 ohms ; 400 Watts channel into 4 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;.1% from 0.25W to rated output into 8 ohms @ 1Khz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 1.8V RMS for rated output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100kΩ Balanced or Single-Ended\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGain: \u003c\/strong\u003eNon-inverting. Balanced input pin 2+ (IEC-268)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 1.8VRMS for rated output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNoise:\u003c\/strong\u003e 100dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response: \u003c\/strong\u003e+\/- 0.1db from 20Hz to 20KHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDamping Factor:\u003c\/strong\u003e 300 from 20Hz to 1KHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e @120VAC ; Standby: 0.25W. On, idle: 48W ; Rated output: 475W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWidth: \u003c\/strong\u003e19\" (48.26 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e 7” (17.78 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDepth:\u003c\/strong\u003e 17.5” (44.45 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 41lbs (19kg) Net, 63lbs (28.5kg) Shipping\u003c\/p\u003e","brand":"Audio Research","offers":[{"title":"Silver","offer_id":51597239812384,"sku":null,"price":12950.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":51597239845152,"sku":null,"price":12950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/3728\/1568\/files\/editARS-200silverfrontwhitebackground.jpg?v=1778360539","url":"https:\/\/salon1audio.com\/products\/audio-research-s-200-stereo-power-amplifier","provider":"Salon 1 Audio","version":"1.0","type":"link"}