Used 1978 MXR M104 Distortion Plus Effect Pedal

Classic late-’70s grit in a compact box, this Used 1978 MXR M104 Distortion Plus delivers the iconic, touch-responsive overdrive heard on countless rock recordings. In Excellent condition, it features straightforward Output and Distortion controls for everything from warm breakup to singing sustain. Built around the legendary 741 op-amp with germanium diode clipping, it offers true vintage character with a rugged MXR enclosure. Runs on a 9V battery or external 9V DC supply.