Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, this pedal delivers studio-grade compression with controls for Sustain, Level, Tone, and Attack. Ideal for guitarists seeking smooth, dynamic tone shaping, it features true bypass switching and operates on standard 9V DC power. Renowned for its clarity and low noise, this USA-made pedal enhances your tone with pro-level compression ideal for both stage and studio use.