{"product_id":"electro-harmonix-op-amp-big-muff-pi-distortion-sustainer-effects-pedal","title":"Electro-Harmonix Op-Amp Big Muff Pi Distortion Sustainer Effects Pedal","description":"With original late-'70s Op-Amp Big Muffs selling for exorbitant prices, Mike Matthews decided to take the power to the people and reissue the classic pedal at a price that players could afford! The circuitry of the new Op-Amp Big Muff  sometimes also referred to as the IC or V4 Big Muff— has been faithfully re-created while several practical enhancements have been added including a compact, die-cast chassis and true bypass switching.  • MFSKU OPAMPBM  • UPC 683274012087","brand":"Electro-Harmonix","offers":[{"title":"Default Title","offer_id":50607807398144,"sku":"148357","price":96.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0448\/3684\/7779\/files\/Electro-Harmonix_Op-Amp_Big_Muff_Pi_Distortion_Sustainer_Effects_Pedal.jpg?v=1791934258","url":"https:\/\/www.twintown.com\/products\/electro-harmonix-op-amp-big-muff-pi-distortion-sustainer-effects-pedal","provider":"Twin Town Guitars","version":"1.0","type":"link"}