Used MXR POLY BLUE OCTAVER Effect Pedal

The Used MXR Poly Blue Octaver delivers rich analog octave effects with polyphonic capabilities, combining fuzz, modulation, and pitch shifting in one compact pedal. In great condition, this pedal features separate level controls for sub, two-up, and high-end octaves, plus a vintage-style fuzz circuit for added texture. True bypass switching ensures pure tone when disengaged. Ideal for guitarists seeking versatile octave layering, the Poly Blue brings dynamic harmonics and bold sonic exploration to your pedalboard.