Used MXR M66S Classic Overdrive Effect Pedal

Looking for vintage tone with modern reliability This used MXR M66S Classic Overdrive Effect Pedal is in excellent condition and ready to bring warm, rich overdrive to your setup. Powered by a simple layout��Output, Tone, and Gain controls��it lets you dial in everything from subtle grit to smooth, tube-like saturation. The pedal features true bypass switching for pure signal integrity when disengaged and runs on a 9V battery or optional 9V DC power supply. With rugged MXR construction and a compact footprint, it's perfect for pedalboards of all sizes. Whether you're after bluesy breakup or a classic rock edge, the M66S delivers timeless tone with modern dependability.