Used MXR POLY BLUE OCTAVE Effect Pedal

Used MXR Poly Blue Octave in great condition delivers massive, tracking-accurate polyphonic octaves and synth-like textures in a compact pedal. Blend up to two octave voices with fuzz, modulation, and expressive envelope filtering, then shape your sound with the onboard tone controls. True bypass switching keeps your core tone intact, and top-mounted jacks save pedalboard space. Runs on standard 9V DC power (adapter required) for reliable gig-ready performance.