Used Keeley 4 Knob Compressor Effect Pedal

Smooth and Natural Sustain From Precision JFET Circuitry. Transparent Tone Shaping With Blend and Tone Controls. Simplified Setup With Humbucker/Single-Coil Switch. Essential for Looping, Ambient Playing and Pushing Amps. The Compressor Plus from Keeley Electronics is a compressor pedal designed for players seeking a smooth and polished sustain. Packed with high-grade components, this pedal offers the precision of a studio rackmount compressor in a convenient stompbox format.