Used Keeley 4 Knob Compressor Effect Pedal

This used Keeley 4 Knob Compressor pedal in Excellent condition delivers the classic Keeley squash, added sustain, and studio-smooth leveling for guitar or bass. Simple, musical controls for Sustain, Level, Attack, and Clipping let you dial in everything from subtle peak control to punchy, country-style snap. Built in a rugged compact enclosure with true bypass switching, it runs on standard 9V DC power for easy pedalboard integration and reliable performance night after night.