{"product_id":"lachapell-audio-model-583e-tube-mic-preamp-and-eq-for-500-series","title":"LaChapell Audio Model 583e Tube Mic Preamp and EQ for 500 Series","description":"\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eLaChapell Audio Model 583E\u003c\/strong\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. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eThe LaChapell Audio Model 583s is the world's first vacuum tube preamplifier designed for the 500 series format. Based on the popular 992EG, the 583s is quickly becoming the next must-have preamp for those looking to add that extra warmth and character to their “lunch box” collection found only within the thermionic realm. The initial design approach was simple; identify and extract the key design elements of the 992EG that directly contributes to its' sound signature, and then inject that into the 583s. This, of course, is the amplifier's input stage, where the lion share of your signal's quality and character is generated. \u003c\/p\u003e \u003cp\u003eWhile the 583s utilizes a more traditional single-ended amplifier configuration, the overall topology of the 583s' microphone input stage is equal to that of the 992EG; specifically, feedback loop configuration, Jensen JT-115k microphone input transformer, input impedance, capacitance, etc... Together with the CineMag CMOQ nickel alloy output transformer, the 583s also features an ultra clean output stage using premium Burr-Brown \u0026amp; THAT Corporation balanced line drivers.\u003c\/p\u003e \u003cp\u003eFeatures:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTrue Vacuum Tube Amplifier\u003c\/li\u003e \u003cli\u003eFully Variable Input~Output Control\u003c\/li\u003e \u003cli\u003eRobust Construction\u003c\/li\u003e \u003cli\u003eTransformer-less Hi-Z Input\u003c\/li\u003e \u003cli\u003ePremium Components\u003c\/li\u003e \u003cli\u003e80% Nickel Output Transformer\u003c\/li\u003e \u003cli\u003eClean, Attractive Layout\u003c\/li\u003e \u003cli\u003eJensen Microphone Input Transformer\u003c\/li\u003e \u003cli\u003eAccessible Tube Section\u003c\/li\u003e \u003cli\u003eIntegrated OR Independent 3-band EQ\u003c\/li\u003e \u003cli\u003eFully “sweepable” EQ Frequencies\u003c\/li\u003e \u003cli\u003eExtremely Low THD+N Performance\u003c\/li\u003e \u003cli\u003eTransformer-less EQ Section\u003c\/li\u003e \u003c\/ul\u003e","brand":"LaChapell Audio","offers":[{"title":"Default Title","offer_id":48411283732,"sku":"293083","price":1475.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1203\/4576\/products\/653a80853275de8b9fcdb566f883b62c.jpg?v=1502886290","url":"https:\/\/sg-2111.myshopify.com\/products\/lachapell-audio-model-583e-tube-mic-preamp-and-eq-for-500-series","provider":"SG_2111","version":"1.0","type":"link"}