Used MXR M103 Octave Blue Box Effect Pedal

Used MXR M103 Octave Blue Box in great condition, delivering the legendary fuzz-plus-octave-down tones heard on countless classic tracks. This compact, road-ready pedal combines a gritty fuzz circuit with a two-octave-down analog voice for massive, synthy low-end and snarling leads. Features simple Level and Blend controls for dialing in everything from subtle octave texture to full-on subharmonic mayhem, in a standard stompbox enclosure designed for reliable gigging.