Used MXR M66S Classic Overdrive Effect Pedal

Get legendary drive in a compact box with this used MXR M66S Classic Overdrive pedal in great condition. Designed for warm, amp-like breakup and smooth sustain, it’s ideal for blues, rock, and edge-of-clean tones. Simple, stage-ready controls let you dial in output level, gain, and tone fast, while rugged MXR construction stands up to gigging. Standard 1/4" input/output and 9V operation make it an easy fit on any pedalboard.