Used Keeley SYNTH-1 Effect Pedal

The used Keeley SYNTH-1 Reverse Attack Fuzz Wave Generator is in good condition and delivers massive synth-style tones with guitar-controlled wave shaping. Featuring filter sweep, level, blend, fuzz, and waveform controls, it allows real-time synth effects without needing a keyboard. Its rugged build and true bypass switching ensure reliable performance on any pedalboard. Perfect for experimental players, the SYNTH-1 adds bold, analog-style textures and dynamic modulation to expand your sonic palette.