Packing the same tech as the SY-300, the SY-1 requires no special pickup and delivers polyphonic tracking for guitar and bass players.
As well as the typical lead, pad, organ and bass synth sounds, Boss is promising rhythmic synth patterns, while the whole lot is easily tweakable via tone/rate and depth knobs.
There’s also a send/return loop to blend other pedals in parallel with the synth voices, while you can hold the onboard footswitch to sustain the most recent synth sound.
You can also hook up an external footswitch for tap tempo and octave-shift effects, or an external expression pedal for real-time control over tone and rate parameters.
SY-1 sound types
- LEAD 1/2—A wide range of sounds suitable for single-note soloing.
- PAD—Full tones that work great with chords, from layered pads to synth brass and more.
- BASS—Fat synth bass sounds, including filtered and sub-octave tones.
- STR—Classic analog-style strings, including layered voices and sweeping textures.
- ORGAN—A large selection of organ sounds, including many with rotary-style modulation.
- BELL—Percussive synth sounds with metallic resonance.
- SFX 1/2—A variety of synth sound effects, including explosive one-shot sounds, animated pitch/filter voices, and more.
- SEQ 1/2—Pulsating sounds with rhythmic pitch or filter changes.