Used Keeley 4 Knob Compressor Effect Pedal

Used Keeley 4 Knob Compressor in great condition, offering studio-grade tone shaping with Level, Sustain, Attack, and Clipping controls. This hand-built pedal delivers transparent compression and sustain suitable for both guitar and bass. Housed in a durable, compact enclosure, it operates on standard 9V power. Perfect for players seeking nuanced dynamics, the Keeley 4 Knob Compressor is a trusted choice for professional-quality pedalboards. Don’t miss this chance to own a high-performance classic.