Used MXR Poly Blue Octave Effect Pedal

Used MXR Poly Blue Octave in great condition delivers massive, tracking-accurate octave tones for guitar or bass. Blend polyphonic and monophonic octaves with separate level controls, then shape your sound with fuzz, modulation, and a punchy “Growl” voicing for synth-like textures. Simple top-mounted knobs make dialing in everything from subtle thickening to full-on sub and upper octave stacks quick and intuitive. Rugged MXR housing and standard 1/4" in/out with 9V DC power.