The Jam Pedals Red Muck is a Fuzz-Distortion pedal inspired by the classic Sovtek Muff and combining the circuits of the '71 "triangle" and "Red Army / Civil War" Big Muff versions. It offers a wide range of saturation, compression, and sustain, with symmetrical and asymmetrical clipping modes via a toggle switch and a boost function for increased fuzz. This pedal is designed for lyrical tones and massive walls of sound.