The Helix Multi-Effects Guitar Pedal is a new kind of multi-effects floorboard processor that provides massive power and flexibility for creating authentic tones. Packed with Line 6's advanced HX modeling engine, Helix lets you hear brand-new models of vintage and modern amps, cabs, mics and effects—all designed to sound and feel just like the originals. This premium multi-effects unit appeals to players seeking a streamlined yet comprehensive guitar interface for studio, stage or a hybrid rig. Features Include... Dual DSP-powered HX modeling engine with four discrete stereo signal paths, more than 200 amps, cabs, mics and effects Imports 3rd-party 1024/2048 cab IR (impulse responses) 12 capacitive-sensing footswitches and customizable scribble strips—touch to edit, hold to assign, press to engage Hands-free Pedal Edit mode lays out effect parameters across switches and expression pedal Near-instant footswitch and controller assignment Up to three expression pedals, CV/Expression out, external amp switching and deep MIDI control Extensive I/O for seamless integration with your entire rig—10 inputs 12 outputs (including four FX loops), plus 8-in/8-out USB audio interface AES/EBU, SPDIF and VDI interfaces Industry-leading 123dB of dynamic range on the guitar input, for tremendous depth and ultralow noise Tour-grade construction Includes Helix Firmware Update 3.6