{"product_id":"vintech-573-mic-preamp-rj041113-884-used","title":"Vintech 573 Mic Preamp #RJ041113-884 (Used)","description":"The \u003cstrong\u003eVintech 573\u003c\/strong\u003e 500 Series preamp is class A, all discrete, transformer balanced and is based on the 1073 circuit. The unit also features a new discrete high impedance DI that goes through the input transformer. The units are hand built in the U.S.A. This unit contains no I.C.'s and no surface mount components and utilizes three all-discrete class A amplifiers as in the original 1073.\u003cbr\u003e\u003cbr\u003e","brand":"Vintech Audio","offers":[{"title":"Default Title","offer_id":46834453020809,"sku":"99940","price":550.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/8706\/5737\/files\/vintech-573-mic-preamp-rj041113-884-used_99940_1.jpg?v=1780351620","url":"https:\/\/vintage-king-staging.myshopify.com\/products\/vintech-573-mic-preamp-rj041113-884-used","provider":"Vintage King Staging","version":"1.0","type":"link"}