Used Keeley SYNTH-1 Effect Pedal

Explore bold, synth-like textures with this used Keeley SYNTH-1 in great condition. Designed for guitar or bass, it delivers smooth monophonic synth tones with expressive tracking and intuitive controls for shaping voice and feel. Built in a compact, road-ready enclosure with standard 1/4" input/output and 9V DC center-negative power, it’s an inspiring way to add modern, electronic character to any pedalboard without complicated programming.