Used MXR POLY BLUE OCTAVE Effect Pedal

Unleash massive, synth-like octave tones with this used MXR Poly Blue Octave in great condition. It delivers polyphonic tracking for chords or single-note lines, with up to two octaves down and two octaves up plus a fuzz circuit for bold, edgy textures. Shape your sound with multiple tone-shaping controls and a classic MXR compact stompbox design. Runs on standard 9V DC power (center-negative) for easy pedalboard integration.