{"product_id":"marshall-model-2203-jcm-800-100w-head-1980s-1274459","title":"Marshall Model 2203 JCM 800 100w Head  1980s","description":"\u003cb\u003eSummary:\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eHead\/Combo\/Cabinet: \u003c\/b\u003eHeads\u003cbr\u003e\u003cb\u003eAmp Electronics: \u003c\/b\u003eTube Amp\u003cbr\u003e\u003cb\u003eWattage Range: \u003c\/b\u003e100-199 Watts\u003cbr\u003e\u003cb\u003ePower Tubes: \u003c\/b\u003eEL34 \/ 6CA7 \/ KT77\u003cbr\u003e\u003cb\u003eTube Details: \u003c\/b\u003e12AX7 (x4), 12AT7 (x1), EL34 (x4)\u003cbr\u003e\u003cb\u003eAmplifier Condition: \u003c\/b\u003eAmplifier is in good condition with moderate wear from use.\u003cbr\u003e\u003cb\u003eAmp Mods\/Repairs: \u003c\/b\u003eAdded tube driven effects loop, spring reverb added with driver tube, various preamp modifications.\u003cbr\u003e\u003cb\u003eSerial Number: \u003c\/b\u003e01802N\u003cbr\u003e\u003cb\u003eAmp Details: \u003c\/b\u003eAmplifier has been modified by Bruce Egnater in his early shop. The modifications consist of an added 12AX7 driven effects loop, a 12AT7 driven spring reverb circuit added, and various preamp modifications to achieve more breakup. The preamp volume and master volumes are also dual action pots, with appropriate knobs to turn both sections of each, which change the structure of the breakup slightly.\u003cbr\u003e","brand":"Marshall","offers":[{"title":"Default Title","offer_id":39478498754695,"sku":"U0707202119","price":27929.0,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0343\/4368\/2183\/products\/marshall-amps-guitar-heads-marshall-model-2203-jcm-800-100w-head-1980s-u0707202119-28360119419015.jpg?v=1646127121","url":"https:\/\/www.chicagomusicexchange.com\/en-mx\/products\/marshall-model-2203-jcm-800-100w-head-1980s-1274459","provider":"Chicago Music Exchange","version":"1.0","type":"link"}