Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in good condition, delivering the classic studio-style squash, sustain, and sparkle guitarists love. Simple 4-control layout for dialing in Level, Sustain, Attack, and Clipping, making it easy to go from subtle leveling to punchy, country snap. Built in a rugged stompbox enclosure with standard 1/4" input/output and 9V DC power operation, it’s a reliable tone sweetener for live rigs or recording setups.