Used Keeley 4 Knob Compressor Effect Pedal

The used Keeley 4 Knob Compressor delivers studio-quality compression with precise control in a compact stompbox. Featuring Sustain, Level, Attack, and Clipping controls, it offers a wide range of dynamic shaping perfect for guitar or bass. Known for its low noise and high-fidelity circuitry, this pedal is in great condition and ideal for players seeking enhanced tone and sustain without sacrificing clarity. Built in the USA, it runs on 9V power and boasts true bypass switching.