Used MXR POLY BLUE Effect Pedal

Unleash huge, futuristic tones with this used MXR Poly Blue Octave in good condition. Its polyphonic pitch engine delivers clean octave-up and octave-down sounds, plus a MONO mode for synthy lead lines. Shape your sound with independent Dry, Up, and Down controls, then add bite and sustain with the built-in fuzz. True bypass switching keeps your core tone intact, and it runs on 9V DC power for easy pedalboard integration.