{"product_id":"sour-fuzz-four-stage-fuzz-pedal-pcb","title":"Sour Fuzz – Four-Stage Fuzz Pedal PCB","description":"\u003cp data-end=\"401\" data-start=\"134\"\u003eSour Fuzz is a classic four-stage silicon fuzz pedal built around a simple hard-clipping transistor topology. It delivers long sustain, heavy saturation, and a wide tone range using a straightforward analog signal path with no digital processing or firmware involved.\u003c\/p\u003e\n\u003cp data-end=\"690\" data-start=\"403\"\u003eThe design follows a well-established fuzz architecture and has been reworked for surface-mount components to achieve a compact layout and consistent behavior across builds. The circuit is intentionally simple, making it suitable both for DIY builders and for small-batch pedal projects.\u003c\/p\u003e\n\u003cp data-end=\"892\" data-start=\"692\"\u003eThis product is supplied as a pedal PCB. Audio jacks, DC power jack, 3PDT footswitch, enclosure, and wiring are not included and must be added by the user according to their preferred stompbox layout.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003cbr data-end=\"911\" data-start=\"908\"\u003e- Power supply: 9 V DC (standard pedal supply)\u003cbr data-end=\"958\" data-start=\"955\"\u003e- Mono input and output\u003cbr data-end=\"982\" data-start=\"979\"\u003e- Controls: Sustain, Tone, Volume\u003cbr data-end=\"1016\" data-start=\"1013\"\u003e- Fully analog, discrete transistor signal path\u003c\/p\u003e\n\u003cp data-end=\"1165\" data-start=\"1065\"\u003eIntended use\u003cbr data-end=\"1080\" data-start=\"1077\"\u003e- DIY guitar pedal builds\u003cbr data-end=\"1106\" data-start=\"1103\"\u003e- Custom stompbox projects\u003cbr data-end=\"1133\" data-start=\"1130\"\u003e- Small-batch analog fuzz pedals\u003c\/p\u003e","brand":"Artisans 3D","offers":[{"title":"Default Title","offer_id":56895087673726,"sku":null,"price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/2675\/8526\/files\/Screenshot2026-02-05131033.png?v=1770292280","url":"https:\/\/artisans3d.com\/products\/sour-fuzz-four-stage-fuzz-pedal-pcb","provider":"Artisans 3D","version":"1.0","type":"link"}