Used Keeley 4 Knob Compressor Effect Pedal

Get studio-smooth sustain and punchy dynamics with this used Keeley 4 Knob Compressor in great condition. Featuring intuitive controls for Sustain, Level, Attack, and Clipping, it delivers everything from subtle leveling to classic squish while keeping your tone clear and musical. Standard 1/4" in/out jacks make it pedalboard-ready, and it runs on 9V power for easy integration with most rigs. A must-have compressor for guitar or bass.