{"product_id":"unison-research-reference-pre-preamplifier","title":"Unison Research Reference Pre Preamplifier","description":"\u003cp\u003eThe Reference Pre is a dual-mono, two-chassis valve preamplifier designed to partner the Reference monoblocks. It operates in pure Class A and carries a 300B-based line stage, two independent phono inputs and both balanced and single-ended connections throughout.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eDual-mono valve preamplifier, two chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eLine valves\u003c\/th\u003e\n\u003ctd\u003e2 x 300B, 2 x ECC82, 4 x ECC83, 6 x 6C45P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003ePhono valves\u003c\/th\u003e\n\u003ctd\u003e4 x 6C45P, 2 x ECC83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eInputs\u003c\/th\u003e\n\u003ctd\u003e4 RCA, 2 XLR, 1 tape, 2 independent phono\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eRIAA\u003c\/th\u003e\n\u003ctd\u003ePassive plus\/minus 0.2 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left;padding-right:1.5em\"\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAbsoulute is a proud \u003ca href=\"\/collections\/unison-research\"\u003eauthorized Unison Research dealer\u003c\/a\u003e.\u003c\/strong\u003e Call or visit the showroom about availability, pricing, or a private demo — \u003ca href=\"\/pages\/contact\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e","brand":"Unison Research","offers":[{"title":"Default Title","offer_id":48070518178018,"sku":null,"price":24999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/9190\/0130\/files\/Pre_3.jpg?v=1784429018","url":"https:\/\/absouluteav.com\/products\/unison-research-reference-pre-preamplifier","provider":"Absoulute AV","version":"1.0","type":"link"}