{"product_id":"marshall-jmp-model-1987-mk-ii-50-watt-guitar-amp-head-2458648","title":"Marshall JMP Model 1987 Mk II 50-Watt Guitar Amp Head 1977","description":"\u003cp\u003eMUSICMARKET presents the Marshall JMP Model 1987 Mk II 50-Watt Guitar Amp Head 1977. The following specs were carefully collected and recorded by a skilled technician. For a more detailed description and questions regarding sound, feel, or cosmetic condition, please call to speak to one of our experts. Summary Head\/Combo\/Cabinet: Heads Head\/Combo\/Cabinet: Tube Amp Wattage Range: 40-99 Watts Power Tubes: 6550 Modifications\/Repairs: The original amp shell has been cut and shortened. Serial #: 08258J Footswitch: Not Included Product condition: Used.\u003c\/p\u003e","brand":"MUSICMARKET","offers":[{"title":"Default Title","offer_id":67755564794089,"sku":"U7389884203","price":718.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/7823\/0761\/files\/marshall-amplifiers-marshall-jmp-model-1987-mk-ii-50-watt-guitar-amp-head-1977-marshall-jmp-model-1987-mk-ii-50-watt-guitar-amp-head-1977-u7389884203-1245864209.jpg?v=1792771086","url":"https:\/\/treasurecard.shop\/products\/marshall-jmp-model-1987-mk-ii-50-watt-guitar-amp-head-2458648","provider":"Treasurecard","version":"1.0","type":"link"}