Used MXR M103 Octave Blue Box Effect Pedal

This used MXR M103 Blue Box Octave Fuzz pedal is in great condition, delivering vintage analog fuzz with a twist. It blends a two-octave-down synth signal with fuzzed guitar tone, producing a thick, chaotic sound perfect for experimental and classic rock styles. Featuring simple controls for Output and Blend, the pedal is housed in a rugged blue chassis and runs on a 9V battery or standard power supply, making it a versatile addition to any pedalboard.