Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, delivering studio-style sustain and smooth dynamic control for guitar or bass. Simple, gig-ready layout with four knobs: Sustain, Level, Attack, and Clipping, letting you dial everything from subtle leveling to tight, punchy compression. Built in a rugged stompbox enclosure with standard 1/4" input/output and 9V DC center-negative power. A classic Keeley compressor tone with low noise and great feel under the fingers.