Used MXR M78 1978 Custom Badass Distortion Effect Pedal

Unleash classic high-gain tone with this used MXR M78 Custom Badass ’78 Distortion in good condition. Designed for rich, crunchy distortion and singing sustain, it delivers versatile shaping via Output, Distortion, Tone, and Crunch controls—perfect for everything from tight rock rhythms to searing leads. Built in a rugged MXR-style stompbox enclosure, it features true bypass switching and standard 1/4" input/output jacks, ideal for any pedalboard setup.