Used Keeley 4 Knob Compressor Effect Pedal

The Used Keeley 4 Knob Compressor delivers studio-grade compression with precise control via Sustain, Level, Attack, and Clipping knobs. Built in the USA and housed in a sturdy metal chassis, this pedal preserves your tone while enhancing sustain and clarity. It features true bypass switching and operates on a standard 9V power supply. In excellent condition, this sought-after pedal is perfect for guitarists seeking dynamic control and superior tone shaping.