Used BOSS sy-1 Effect Pedal

Unlock limitless sonic possibilities with this used BOSS SY-1 Synthesizer Pedal, in excellent condition. Offering 121 ultra-responsive synth sounds, it requires no special pickups—just plug in and play. Features intuitive controls for tone, depth, and rate, plus a hold function for layered textures. Compact and pedalboard-ready, it runs on a standard 9V power supply. Whether you're sculpting ambient pads or punchy leads, the SY-1 delivers next-level expression for guitar and bass players alike.