The Line 6 HX Stomp is a pedalboard-friendly multi-effects processor that utilizes the Line 6 flagship HX Modeling engine. It features over 300 amps, cabs, and effects, supports custom Impulse Responses (IRs), and runs up to eight simultaneous processing blocks. Despite its compact footprint, it offers extensive connectivity including stereo I/O, an effects loop, MIDI, and a built-in USB audio interface for direct recording.