Used Keeley 4 Knob Compressor Effect Pedal

Get smooth, studio-style dynamics with this used Keeley 4 Knob Compressor in good condition. Built for guitar or bass, it features four intuitive controls for level, sustain, attack, and clipping/treble shaping, letting you dial in everything from subtle polish to tight, punchy squish. True bypass switching keeps your core tone intact when off, while the compact stompbox format fits easily on any pedalboard. A dependable classic for clean, country, funk, and lead tones.