{"product_id":"audio-research-reference-160m-mkii-monoblock-power-amplifier","title":"Audio Research Reference 160M MkII Monoblock Power Amplifier","description":"\u003cp\u003eThe Reference 160M MkII is a central pillar of the Reference amplifier range, with a refined audio topology that places fewer, better components in the signal path on a four-layer circuit board. Four KT150 output tubes and four 6H30 drivers deliver 140 watts, with switchable Ultralinear or Triode operation and a proprietary auto-bias circuit that continuously adjusts for tube wear and also accepts 6550, KT88 and KT120 tubes. The trademark GhostMeter serves as a window onto the output tubes while incorporating a power output meter with adjustable brightness.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eFinishes\u003c\/th\u003e\n\u003ctd\u003eNatural silver, black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e0.5Hz to 110kHz (-3dB at 1 watt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eOperating modes\u003c\/th\u003e\n\u003ctd\u003eSwitchable Ultralinear \/ Triode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eOutput taps\u003c\/th\u003e\n\u003ctd\u003e4, 8 and 16 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003ePower output\u003c\/th\u003e\n\u003ctd\u003e140 watts continuous, 20Hz to 20kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eTube biasing\u003c\/th\u003e\n\u003ctd\u003eProprietary auto-bias, compatible with KT150, KT120, KT88 and 6550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eTube complement\u003c\/th\u003e\n\u003ctd\u003eTwo matched pairs KT150 output, four 6H30 gain stage (per monoblock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCall or visit the showroom about availability.\u003c\/strong\u003e Contact our team for pricing, a demonstration, or system design — \u003ca href=\"\/pages\/contact\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e","brand":"Audio Research","offers":[{"title":"Default Title","offer_id":50417943183553,"sku":null,"price":22500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/8340\/9857\/files\/Ref160M-3.jpg?v=1785024458","url":"https:\/\/soundsanctuaryaustin.com\/products\/audio-research-reference-160m-mkii-monoblock-power-amplifier","provider":"Sound Sanctuary Austin","version":"1.0","type":"link"}