Used MXR M102 Dyna Comp Effect Pedal

Dial in classic, studio-style squash with this used MXR M102 Dyna Comp compressor pedal in good condition. Known for its smooth sustain and punchy attack, it features simple Output and Sensitivity controls for fast, musical results on guitar or bass. Compact and road-ready, it runs on a 9V battery or standard 9V DC power supply (center-negative) and uses 1/4" input and output jacks—perfect for leveling dynamics, boosting sustain, and adding vintage snap to any rig.