Boss SY-200 guitar synthesizer, offers a huge range of analog inspired polyphonic sounds in a small space, 128 memory locations, 3 adjustable parameters for sound adjustment, no special pickup needed, LCD display, Controls: memory, controls 1, 2 and 3 for sound shaping per preset, D.Level, E.Level, Variation, Category control, Buttons: menu, Exit, Footswitch: On/Off, Memory/CTL 1, Connectors: Input (6.3 mm jack) FX Loop Send & Return(6.3 mm jack), Output (6.3 mm jack), Midi In and Out (3.5 mm TRS jacks), Micro USB(for updates), DC In jack (power supply, not included, item #409939), Battery operation possible with 3 x AA batteries, Power consumption: 230 mA, Dimensions: (W) x 101 mm (D) 138 mm x (H) 63 mm, Weight: 700g