Used Keeley 4 Knob Compressor Effect Pedal

This used Keeley 4 Knob Compressor is in great condition and delivers smooth, studio-style compression that adds sustain, clarity, and punch to guitar and bass. The intuitive Sustain, Level, Attack, and Clipping controls make it easy to dial in anything from subtle tightening to squashed, country snap. Built in a rugged stompbox enclosure, it runs on standard 9V DC power and fits comfortably on any pedalboard for dependable tone shaping night after night.