Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in good condition, delivering studio-grade compression with classic sustain and clarity. Features Level, Sustain, Attack, and Clipping controls for precise tone shaping, and true bypass for pure signal integrity. Ideal for both guitar and bass, it uses high-quality components and operates on standard 9V power. This pedal is perfect for tightening your tone and adding professional polish, whether you're on stage or in the studio.