Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor Pedal in great condition, delivering the classic Keeley “squish” with smooth sustain and added clarity for guitar or bass. Simple, studio-style controls include Sustain, Level, Attack, and Clipping/Blend to dial in everything from subtle leveling to punchy country snap. Built in a rugged compact enclosure with true bypass switching and standard 9V DC pedalboard power (also accepts battery on most units). A versatile, always-on tone enhancer.