Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, delivering the classic Keeley sustain and studio-style leveling that guitarists love. Simple 4-control layout (Level, Sustain, Attack, Clipping) makes it easy to dial in everything from subtle tone polish to country snap and singing lead sustain. Compact, pedalboard-friendly enclosure with standard 1/4" in/out and 9V DC power for reliable gig-ready performance. A proven compressor that adds clarity, punch, and smooth dynamics to any rig.