Keeley Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in good condition, offering classic studio-grade compression in a compact pedal. Known for its transparency and sustain, this hand-built USA model features controls for Sustain, Level, Attack, and Clipping, allowing precise tone shaping for both guitar and bass. It utilizes high-quality components for minimal noise and consistent performance. Ideal for clean boost, subtle compression, or adding sustain and punch to solos, this pedal delivers rich tone with minimal coloration. Minor cosmetic wear does not affect functionality. 9V DC power required (power supply not included).