Used Keeley 4 Knob Compressor Effect Pedal

This Used Keeley 4 Knob Compressor Effect Pedal is in great condition and delivers studio-quality compression for guitar and bass. Featuring Sustain, Level, Attack, and Clipping controls, this pedal offers fine-tuned dynamics shaping with a natural feel. Built with high-quality components, it provides low noise operation and transparent sustain while preserving your instrument’s tone. The true bypass design ensures uncolored sound when disengaged. Perfect for everything from subtle sustain enhancement to tight, punchy compression, this pedal is a must-have for musicians looking for professional-grade tone control.