Used MXR M66S Classic Overdrive Effect Pedal

The used MXR M66S Classic Overdrive delivers rich, smooth overdrive tones with classic warmth and clarity. Featuring simple controls for Output, Tone, and Gain, this pedal is easy to dial in the perfect sound for blues, rock, or country. It’s in great condition and built with MXR’s signature rugged construction for reliability on stage or in the studio. True bypass switching ensures your tone stays pure when the pedal is off.