Used MXR M101 Phase 90 Effect Pedal

Looking for that classic sweeping phase sound? This used MXR M101 Phase 90 delivers the warm, rich modulation that has made it a pedalboard staple for decades. In great condition with minimal wear, it performs flawlessly and offers the iconic single-knob control for simple operation—just dial in the perfect amount of phase to suit your tone. Ideal for adding dimension to guitar, bass, keys, and more, the M101 features a rugged aluminum chassis, true bypass switching, and a 9V battery or optional AC adapter power. Whether you're after vintage swirl or modern shimmer, this pedal brings timeless analog performance to your rig.