Line 6 Helix LT, a powerful multi-effects unit with a high-performance processor, next-generation Dual-DSP HX modeling engine of exceptional quality with 62 amplifiers (50 guitar amps and 12 bass amps), 37 cabinets with 16 microphones, and 104 effects. It features 12 customizable footswitches, an expression pedal, deep MIDI control, and a large 6.2-inch LCD screen (800×480 pixels) for ultimate control. It also includes an 8-in/8-out USB audio interface and headphone output. USB, AES/EBU, SPDIF, and VDI connectivity options.