Zoom B6; Multi Effects Pedal for Electric Bass; Integrated pedalboard with 9 footswitches, Ultimate Zoom FX processor technology with amp modelling, Control surface with colour 4.3"" LCD touchscreen, Effects chains with up to six effects plus amp emulation, Impulse response loading function for speaker simulation, DI output with a choice of two each tube and transistor models, Two inputs with variable impedance for electric and acoustic basses, Integrated A/B switch for seamless instrument switching, New play mode footswitch for direct access to different play modes, Easy-to-read backlit control panel with colour-coded stomp effects, Built-in USB audio interface (2 inputs / 2 outputs), Rhythm pattern and looper, Compatible with Zoom Guitar Lab, Wireless control via optional Bluetooth adapter (BTA-1) with Handy Guitar Lab for B6 app; Footswitches: Effect Bypass; Connections: 2 x Input (1/4"" Jack), Output (1/4"" Jack), Balanced Output (XLR), Send & Return (2 x 1/4"" Jack), Control in (1/4"" Jack), USB, AUX IN, SD Slot; Power Supply connector: Barrel Connector 5.5 x 2.1 mm, center negative; powered by a DC Power Supply (included); Dimensions (W x D x H): 418 x 228 x 65 mm (16,46"" x 8,98"" x 2,56""); Weight: 1890 g (4,17 lbs); Note: Battery operation is not supported