No more thin, wimpy fuzz.

Inspired by the destructive crunch of a legendary “Black Panel” amp overdriven, the SR-01 is a fuzz pedal with a two-stage transistor circuit that goes from subtle overdrive to full-blown fuzz.

The audio path features large capacitors that let all the low-end through, creating a thick, warm guitar sound. The full-frequency circuit blends a selection of silicon diodes that produce the kind of soft clipping that will make you forget about the germanium kind. You can also starve the second-stage transistor of power to get a gated "velcro" fuzz tone. 

SR-01's full sound is also perfect for bass, synths, and drum machines. Run them through to add saturation, harmonics, compression, and dirt:

— boost, overdrive, distortion, fuzz circuit — large capacitors for all the thickness — fixed high-pass filter — first-order low-pass filter — designed for instrument and line-level — 9V DC center negative — true bypass

Controls:

G - first-stage gain V - output level A - input attenuator C - second-stage bias F - first-order low-pass filter Blue button - fuzz/distortion mode White button - fixed high-pass filter