Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition—classic studio-style squash and sustain for guitar and bass with smooth, musical response. The 4-knob layout makes dialing in your tone easy: Sustain, Level, Attack, and Clipping let you go from subtle leveling to punchy, country snap and long, singing sustain. Built in a road-ready compact enclosure with standard 1/4" in/out and 9V DC power for easy pedalboard integration.