Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in Excellent condition, offering studio-grade compression with true bypass, sustain, level, attack, and clipping controls. This pedal delivers smooth, transparent tone shaping, ideal for dialing in subtle dynamic control or powerful sustain. Built in the USA, it features high-quality components and a rugged enclosure. Whether for clean tones or stacked with overdrive, the Keeley 4 Knob Compressor is a versatile addition to any pedalboard. Runs on standard 9V power.