4 Knob Compressor

The Keeley 4 Knob Compressor is a hand-built compressor effects pedal designed to deliver precise dynamic control in a compact analog stompbox format. This compressor pedal features four adjustable controls for sensitivity, attack, clipping, and sustain, allowing users to fine-tune the compression to their needs. True bypass switching ensures a transparent signal when the effect is disengaged, while an LED indicator shows effect status. Built using tone-tested components, this Keeley effects pedal utilizes a triple pole-double throw switch for reliable bypass operation. The pedal is engineered for high-fidelity performance, making it a popular choice among musicians seeking studio-grade compression in a pedalboard-friendly form. **Features:** - 4-knob compressor pedal with controls for sensitivity, attack, clipping, and sustain - True bypass for unaffected signal path when disengaged - LED indicator for effect status - Built with tone-tested components - Triple pole-double throw switch for bypass reliability - Hand-built in the USA