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 clarity. Simple 4-control layout (Sustain, Level, Attack, Clipping) makes it easy to dial in subtle leveling or squashed country snap. Built in a rugged compact enclosure and runs on standard 9V DC pedal power. Quiet, responsive, and touch-sensitive, it’s a go-to compressor for tightening cleans, boosting leads, and enhancing dynamics on any board.