Used MXR M103 Octave Blue Box Effect Pedal

Used MXR M103 Octave Blue Box in Good condition. This classic analog fuzz/octave-down pedal delivers a unique, gritty tone by blending fuzz with a two-octave-down signal. Features include simple control layout with Output and Blend knobs for tone shaping, housed in a sturdy metal chassis. Perfect for guitarists seeking vintage-style synth textures and aggressive fuzz. Fully functional with cosmetic wear consistent with normal use, this pedal brings unmistakable character to any pedalboard setup.