Used Catalinbread Formula 51 Effect Pedal

Catalinbread's Formula 51 is a dynamic overdrive pedal inspired by the raw, tweed-era tones of vintage Fender amps. This used unit is in good condition, with light cosmetic wear but fully functional electronics. Featuring classic touch sensitivity and volume-reactive performance, the Formula 51 delivers rich textures ranging from gritty clean boosts to saturated, harmonically rich distortion. It runs on a standard 9V DC power supply (not included) and features true-bypass switching for pristine signal integrity. Whether you're chasing vintage blues warmth or punchy rock growl, this pedal brings classic American amp tone to your pedalboard.