Used Keeley 4 Knob Compressor Effect Pedal

The Used Keeley 4 Knob Compressor delivers studio-grade compression with Level, Sustain, Attack, and Clipping controls for ultimate tone shaping. Built with high-quality components and true bypass switching, this pedal offers rich sustain and clarity, perfect for both guitar and bass. It's in great condition, fully tested, and functions flawlessly. Trusted by pros, the Keeley Compressor adds punch and presence to your sound without sacrificing dynamics. Powered by 9V battery or standard power supply.