Boss SY-1 Synthesizer Effect Pedal for Electric Guitar & Bass
- Allows for latency-free playing of synthesizer sounds with the guitar
- Polyphonic sound generation
- 121 Sounds
- Can be connected via a conventional 6.3 mm jack cable
- Features leads, pads, organs, basses and more, as well as a variety of sound effects and rhythmic synthesizer patterns
- Controls: Type, Variation, Tone, Depth, Effect, Direct
- Switch: Guitar/Bass
- LED: Effect On
- Footswitch: Effect Bypass
- Input: 6.3 mm jack
- Output: 6.3 mm jack
- FX Loop Send & Return: 2 x 6.3 mm jack
- EXP/CTL input: 6.3 mm Stereo jack
- Power adapter connection: AC adapter, 5.5 x 2.1 mm, negative polarity inside
- Power consumption: 85 mA
- Powered via 9 V battery or 9 V DC power supply (not included - corresponding power supply available under article no. 409939)
- Dimensions (W x D x H): 73 x 129 x 59 mm
- Weight: 450g g

Rockboard Pedalsafe Type E Rockboard Protective Cover
- Fits Boss Compact Series effect pedals in the familiar standard size
- Suitable for most effect pedals with housing dimensions of approx. 120 x 65 x 55 mm
- With base plate for mounting on Rockboard pedalboards with click system
- Distance of QuickMount mounting holes (W x D): 55 x 111 mm
- Protects effect pedals from dirt and weather
- Protects settings from unintentional adjustment
- Mounts effect pedals securely on RockBoard pedalboards
- No permanent modifications required
- Includes silicone adhesive pad and spare screws