{"product_id":"lachapell-audio-583e-mic-pre-3-band-eq-with-rack-used","title":"LaChapell Audio 583e Mic Pre\/3 Band EQ with Rack (Used)","description":"Single channel vacuum tube preamp with integrated or independent 3-band EQ for 500 Series frames; housed in a two slot rack.\u003cbr\u003e\u003cp\u003eThe \u003cb\u003eLaChapell Audio Model 583E\u003c\/b\u003e features the same amplifier stage  found on the 583S including the Jensen JT-115k input transformer coupled  with an ultra-clean transformer-less three-band EQ section with fully  sweeping frequency controls and cut\/boost settings of +\/- 8dB. The EQ  can run as an integrated EQ serving the preamplifier or separate as its  own autonomous module where both units run independently. \u003cbr\u003e \u003cbr\u003e\u003c\/p\u003e","brand":"LaChapell Audio","offers":[{"title":"Default Title","offer_id":44449499086951,"sku":"30208","price":1495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/used_lachapell_583e_with_rack_5ba84d0b-c6ea-4a7e-b8e0-ce942b26e5ce.jpg?v=1787089215","url":"https:\/\/vintageking.mom\/products\/lachapell-audio-583e-mic-pre-3-band-eq-with-rack-used","provider":"Vintage King","version":"1.0","type":"link"}