Used Keeley 4 Knob Compressor Effect Pedal

The Used Keeley 4 Knob Compressor is a studio-grade guitar effects pedal in great condition, delivering pro-level compression with extreme clarity. Featuring Sustain, Level, Attack, and Clipping controls, it offers versatile tone shaping from subtle dynamics to classic squash. Built with high-quality components and true bypass switching, this made-in-USA pedal is perfect for clean tones or tightening up your overdrive. Ideal for guitarists seeking refined compression in a compact, durable enclosure.