Used MXR M66S Classic Overdrive Effect Pedal

Used MXR M66S Classic Overdrive Effect Pedal in excellent condition, delivering warm, smooth overdrive with classic tube-like tone. Features include Drive, Tone, and Output controls for versatile sound shaping. Compact and durable metal housing fits easily on any pedalboard. Powered by 9V battery or external adapter (not included). Ideal for blues, rock, and vintage-style gain, this pedal preserves your guitar's natural tone while adding rich harmonics and sustain. A reliable choice for any guitarist’s setup.