Used Keeley 4 Knob Compressor Effect Pedal

The Used Keeley 4 Knob Compressor delivers studio-grade compression with added control via Sustain, Level, Attack, and Clipping knobs. Housed in a durable chassis and in great condition, this pedal is perfect for guitarists seeking smooth sustain and dynamic presence. Featuring true bypass for tone integrity and powered by a standard 9V adapter, it's ideal for both live and studio setups. Experience the clarity and responsiveness that have made Keeley a trusted name in tone.