Used MXR M103 Octave Blue Box Effect Pedal

Unleash vintage-style fuzzed octave tones with this used MXR M103 Octave Blue Box in fair condition. This analog effect blends a gritty fuzz with a two-octaves-down sub signal for thick, synthy leads and massive riffs. Simple controls for Blend and Output make dialing in everything from subtle low-end reinforcement to full-on lo-fi mayhem fast. Rugged stompbox format with standard 1/4" input/output and 9V DC power capability for easy pedalboard use.