Used Keeley Used Keeley 4 Knob Compressor Effect Pedal

The Keeley 4 Knob Compressor is a versatile and studio-grade compressor pedal, perfect for guitarists looking to enhance their tone with smooth, sustain-rich compression. This used unit is in great condition and retains all the characteristics that have made it a staple on pedalboards worldwide. Featuring controls for Sustain, Level, Attack, and Clipping, it offers full control over your signal dynamics, making it perfect for anything from subtle compression to squashed, percussive sounds. With its hand-built, premium components and true-bypass switching, the Keeley 4 Knob Compressor ensures transparency and minimal tone coloration. Known for its ability to capture the nuances of your playing, this pedal works equally well with humbuckers or single coils. It runs on a standard 9V DC power supply (sold separately). Whether you're chasing Nashville-style spank or tighter, more controlled playing, this pedal delivers top-tier performance in a compact package.