Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in excellent condition, delivering studio-grade compression with Tone, Sustain, Level, and Attack controls for total dynamic control. This hand-built pedal features high-end components and true bypass switching, ideal for guitarists seeking vintage warmth and smooth sustain. With a standard 9V power input and rugged metal enclosure, it's perfect for both stage and studio use. Responsively tuned for both single-coil and humbucker pickups, this pedal enhances your tone with precision.