Keeley Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor Effect Pedal in great condition, offering studio-quality compression in a compact, durable enclosure. Featuring controls for Sustain, Level, Attack, and Clipping, this pedal provides precise dynamic control for guitar and bass. The high-fidelity circuit ensures ultra-low noise operation, while true bypass switching maintains your tone. Built with high-grade components, the Keeley Compressor delivers smooth sustain, enhanced note clarity, and responsive touch sensitivity. Ideal for clean boosts, tightened distortion, or balanced fingerpicking, it's one of the most versatile compressors available. Runs on a standard 9V power supply (not included).