Used Keeley 4 Knob Compressor Effect Pedal

The used Keeley 4 Knob Compressor offers studio-grade compression with Level, Sustain, Attack, and Clipping controls for precise tone shaping. Known for its transparent sound and low noise, this pedal is perfect for tightening up your guitar tone or boosting your solos. Housed in a durable metal chassis and in good condition, it runs on a standard 9V power supply and is hand-built in the USA for premium performance and reliability.