Boss GT-1000CORE, Multi-effect pedal for electric guitar and electric bass, The full DSP capacity of the GT-1000 in a compact format, With advanced AIRD technology, 24 Simultaneous effect blocks and over 140 unique amp/effect types, Fits into any pedalboard setup and works equally well as a stand-alone processor for live and studio use, Flexible connectivity, Extensive control options., Controls: 1-5, Select, Output Level, Push buttons: Effect, Menu, Exit, Write, Page, 256 x 80 dot LC display, Footswitch: Down, Up, Ctl 1, Power supply via DC power supply unit (included in delivery), Dimensions (W x D x H): 173 x 135 x 65 mm, Weight: 920 g, Includes power supply unit@+*Note:* Battery operation is not supported.@+@+*Connections:*@+@+, Inputs R/Mono & L: 2 x 6.3 mm jack, Outputs R/Mono & L/Phones: 2x 6.3 mm stereo jack, Send & Return 1: 2x 6.3 mm jack, Send & Return 2: 2x 6.3 mm jack, CTL 2.3/EXP 1: 6.3 mm stereo jack, CTL 4.5/EXP 2: 6.3 mm stereo jack, MIDI In & Out: 3.5 mm stereo jack (suitable cable: Art.#478220#, not included in delivery), USB Micro-B, Power supply connection: Barrel connector 5.5 x 2.1 mm, negative polarity inside.