The FuzzMOP circuit is based on the 1977 Op-Amp Muff (V4), the sound of Siamese Dream-era Smashing Pumpkins. It ditches the four transistors of previous and later Muffs, in favor of an IC chip, which gives the pedal a lower noise floor when boosted to maximum, and a slightly less pronounced mid-scoop. Modern true-bypass operation has been implemented, making it very pedalboard friendly.
Download build guide here:
ontheroadeffects.com/buildguides/FuzzMOP_v1.0_BuildGuide.pdf
ALL OTRFX BUILD GUDES AVAILABLE ON OUR WEBSITE HERE:
ontheroadeffects.com/pcbs
OTRFX PCB's are designed with the intermediate DIY pedal builder in mind. If you have never built a pedal before, you may want to start with a full kit designed with new pedal builders in mind. Listing is for PCB & build guide PDF only.
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