MXR Used MXR M66S Classic Overdrive Effect Pedal

This used MXR M66S Classic Overdrive Effect Pedal delivers smooth, rich overdrive perfect for blues, rock, and beyond. In good condition, this pedal offers warm, tube-like tones with dynamic response, ideal for adding grit to your sound. Featuring simple controls for Output, Tone, and Gain, it provides easy adjustments to shape your tone. The M66S includes true bypass switching to preserve your signal when disengaged. Powered by a 9V battery or optional adapter, this pedal is built for reliability and versatility. Whether you're pushing an amp into natural breakup or adding sustain to solos, this pedal delivers classic overdrive with a musical feel.