Boss

SY-1 Guitar Synthesizer

Polyphonic synthesizer pedal for guitar and bass with 121 sounds (11 types x 11 variations). No special pickup required. Hold function for sustained synth drones. Parallel send/return loop for effects integration or direct out.

Pedal Synthesizer

Bypass

Buffered

Power

Voltage
9.0V
Current
85 mA
Polarity
Center Negative
Connector
Barrel 2.1mm
Battery
Yes

Ports

Name Direction Signal Connector Level
Input Input Audio 1/4" TS (6.35mm) Instrument
Output Output Audio 1/4" TS (6.35mm) Instrument
Send Output Audio 1/4" TS (6.35mm) Instrument
Return Input Audio 1/4" TS (6.35mm) Instrument
Exp / CTL Input Control 1/4" TRS (6.35mm)