Used BOSS SY1 Effect Pedal

Used BOSS SY-1 Synthesizer Effect Pedal in great condition, delivering instant polyphonic synth tones for guitar or bass with no special pickup required. Choose from 11 synth types and 121 variations, shape sounds with Tone/Rate and Depth controls, and blend your dry signal via Direct and Effect knobs. Features standard 1/4" input/output plus Send/Return loop and EXP/CTL jack for external control, running on 9V battery or optional AC adapter.