Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in Excellent condition, offering studio-grade compression with controls for Sustain, Level, Tone, and Attack. Perfect for tightening up your tone or adding rich sustain, this pedal features true bypass switching and operates on standard 9V power. Renowned for its low noise and transparent performance, it's ideal for guitarists seeking pro-level dynamics in a compact, durable enclosure. A top choice for clean tones or boosting solos with clarity and punch.