{"product_id":"860797","title":"Electro Harmonix VINTAGE Big Muff Pi Version 1 \"The Triangle\" '72","description":"The \"Big Muff Pi\" began circulating around 1969. The first version, broadly speaking, is affectionately known as \"The Triangle Muff,\" due to the arrangement of its control knobs. Its slightly smaller body compared to later models gives it the appearance of being the starting point of the Big Muff's history.\u003cbr\u003e\u003cbr\u003e This is a 1972 model featuring a PCB (printed circuit board) and a power ON\/OFF switch. The casing shows signs of use, including scratches, giving it a nice vintage feel. The rubber on the back panel has been neatly removed. It features distinctive minus-top style control knobs.\u003cbr\u003e\u003cbr\u003e This pedal features four Fairchild FS36999 transistors, one of the silicon transistors that underpin the Triangle Muff's fuzz sound. The tone potentiometer has also been replaced. With its swirling low end and thick distortion sound, this pedal is a must-have that will make a powerful statement.\u003cbr\u003e\u003cbr\u003e Part replaced: Tone potentiometer\u003cbr\u003e Accessories: None\u003cbr\u003e\u003cbr\u003e *Turning the power switch OFF when not in use will reduce the consumption of the 9V battery.\u003cbr\u003e\u003cbr\u003e Heartman Vintage Guitars is a specialty store for vintage guitars and basses operated by Ikebe Musical Instruments.","brand":"Electro Harmonix","offers":[{"title":"Default Title","offer_id":43460201971825,"sku":"860797","price":1929.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/4173\/0673\/files\/860797_01.jpg?v=1781491257","url":"https:\/\/global.ikebe-gakki.com\/fr\/products\/860797","provider":"Ikebe Musical Instruments Store","version":"1.0","type":"link"}