Used Keeley 4 Knob Compressor Effect Pedal

The used Keeley 4 Knob Compressor pedal delivers studio-grade compression with precise control over Level, Sustain, Attack, and Clipping. Hand-built in the USA, this pedal offers smooth sustain and enhanced clarity, perfect for both clean tones and lead guitar work. It's in great condition and features true bypass switching for a clean signal path. Ideal for players seeking dynamic control and pro-level performance in a compact, road-ready unit.