Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, delivering the classic studio-style squeeze guitarists love. Simple 4-knob control set (Sustain, Level, Attack, Clipping) makes it easy to dial in anything from subtle leveling to punchy country snap, while preserving clarity and feel. Built in a rugged, pedalboard-ready enclosure with true-bypass switching and standard 1/4" in/out, it runs on a 9V DC pedal supply for straightforward integration into any rig.