Boss GT-1000, Multi effect pedal, 32-bit AD / DA, 32-bit floating-point processor and 96 kHz sampling rate, New BOSS DSP engine, specially developed for audio applications, AIRD (Augmented Impulse Response Dynamics) brings BOSS's Tube Logic concept to a digital guitar processor, Allows natural integration of external devices, Extremely dynamically playable amplifiers, Massive selection of effects including BOSS MDP effects such as DD-500, MD-500, RV-500, Amplifiers and effects can be interconnected serially and in parallel, Fast switching of patches with delay / reverb ""carryover function"", Innovative stomp box features, Easy operation with a large display and 6 assignable switches@+*10 Footswitches, integrated freely assignable expression pedal and coloured LEDs*@+@+, High-resolution tuner in 2 display modes, Mono or polyphonic mode of operation, Jack output, XLR sub output with independent AIRD selection, Loop-in paths for external stereo or mono effects, Supports external control via footswitch, expression pedal, MIDI, and USB, Bluetooth for wireless editing of iOS and Android devices, USB audio / MIDI interface for computer-based recording and editing, Dimensions (W x D x H): 462 x 248 x 70 mm, Weight: 3.6 kg