{"product_id":"supro-pre-thunderbolt-1964-1199861","title":"Supro Pre-Thunderbolt  1964","description":"\u003cb\u003eSummary:\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHead\/Combo\/Cabinet: \u003c\/b\u003eCombos\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAmp Electronics: \u003c\/b\u003eTube Amp\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpeaker Configuration: \u003c\/b\u003e1x15\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpeaker Details: \u003c\/b\u003eEminence Legend\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWattage Range: \u003c\/b\u003e40-99 Watts\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePower Tubes: \u003c\/b\u003e6L6 \/ 5881\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTube Details: \u003c\/b\u003e12AX7 (x3), 6L6 (x2), 5U4 (x1)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAmplifier Condition: \u003c\/b\u003eVery Good\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAmp Mods\/Repairs: \u003c\/b\u003eAdded cathode bypass cap to second channel, original speaker replaced with an Eminence Legend 15\" speaker, all tubes are new production. 2 replaced coupling caps.  Knobs have been replaced.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSerial Number: \u003c\/b\u003eG33596\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAmp Details: \u003c\/b\u003eAmplifier is in very good condition with most of the original components, including potentiometers, transformers, and most of the factory electronic components. A cathode bypass cap has been added to the second channel to tighten up  the frequency response and overdrive.  Two coupling caps have been replaced. All tubes are new production. Cabinet is in very good condition with light wear. Knobs on control panel are not original, and stock speaker has been replaced.   Pot codes date to June of 1964. Includes original speaker.","brand":"Supro","offers":[{"title":"Default Title","offer_id":39347626410119,"sku":"U3258366890","price":2122.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4368\/2183\/products\/supro-supro-pre-thunderbolt-1964-u3258366890-28114216484999.jpg?v=1649035924","url":"https:\/\/www.chicagomusicexchange.com\/en-ca\/products\/supro-pre-thunderbolt-1964-1199861","provider":"Chicago Music Exchange","version":"1.0","type":"link"}