Used Keeley 4 Knob Compressor Effect Pedal

The used Keeley 4 Knob Compressor Effect Pedal delivers studio-grade compression for guitarists seeking rich sustain, clarity, and dynamic control. Renowned for its transparent tone and versatility, this unit features controls for Sustain, Level, Attack, and Clipping to fine-tune your sound whether you're after a subtle boost or a tight, punchy response. Housed in a durable metal chassis, this pedal is in Good condition with some cosmetic wear but functions flawlessly. It runs on a standard 9V DC power supply (not included) and integrates easily into any pedalboard setup. Ideal for both clean tones and high-gain rigs, the Keeley 4 Knob Compressor is a trusted tool for professionals and hobbyists alike looking to shape their tone with precision.