Used MXR M66S Classic Overdrive Effect Pedal

Used MXR M66S Classic Overdrive pedal in great condition, delivering warm, vintage overdrive tones perfect for blues, rock, and classic metal. Featuring classic Output, Tone, and Gain knobs, it offers smooth, responsive control and true bypass switching for pure signal integrity. Built with MXR's rugged metal housing, it’s road-ready and ideal for any pedalboard. Designed for use with a 9V DC power supply (not included), this pedal captures iconic overdrive without breaking the bank.