Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, delivering the classic studio-style squeeze that keeps your tone smooth, punchy, and articulate. Simple 4-control layout makes dialing in sustain and dynamic response fast and musical, whether you’re boosting clean leads, tightening funk rhythms, or evening out fingerstyle lines. Built in a rugged stompbox enclosure with true-bypass switching for a pure signal when off, it runs on standard 9V DC pedal power.