Used 1980s MXR M102 Dyna Comp Effect Pedal

Classic ’80s MXR M102 Dyna Comp in great condition, delivering the iconic squish, sustain, and punch that defined countless guitar tones. Simple two-knob control layout (Output and Sensitivity) makes dialing in everything from subtle leveling to pronounced compression fast and musical. Compact, rugged stompbox design with standard 1/4" input/output jacks, 9V battery power, and true vintage MXR character—perfect for clean sparkle, tighter funk rhythms, or singing lead sustain.