Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor pedal in Good condition, delivering the classic Keeley squeeze with smooth sustain and enhanced clarity for guitar or bass. Simple 4-control layout lets you quickly dial in Level, Sustain, Attack, and Clipping/Blend-style tone shaping for everything from subtle leveling to punchy country snap. Built in a rugged compact stompbox enclosure with standard 1/4" input/output and 9V DC power for easy pedalboard integration.