Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition—classic studio-style compression for guitar with smooth sustain and added sparkle. Simple four-control layout (Sustain, Level, Attack, Clipping) makes dialing in everything from subtle leveling to rich, squashed country snap fast and musical. Built in a rugged metal enclosure with true-bypass switching and standard 1/4" input/output jacks. A proven tone enhancer for clean, funk, blues, and lead work.