Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition—an iconic studio-style compressor for guitar with smooth sustain and enhanced clarity. Simple 4-control layout (Sustain, Level, Attack, Clipping) makes it easy to dial in subtle leveling or punchy squish, with a bright, quiet response that works for clean, country, funk, and lead tones. Standard 1/4" in/out and 9V DC operation (battery compatible). Built tough for dependable gigging and recording.