Boss SY-1 Bundle PS E RB@+*Bundle offer comprising*, Boss SY-1 Synthesizer, Effects 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, Offers 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 Nr #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