Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, delivering the classic Keeley “squish” with studio-smooth sustain and enhanced pick attack for guitar or bass. Simple 4-knob control layout (Sustain, Level, Attack, Clipping) makes it easy to dial in subtle leveling or country snap. Rugged compact stompbox design with true bypass switching and standard 1/4" in/out plus 9V DC power for quiet, reliable performance on any pedalboard.