HX One · Reference · HX One 3.10

Look it up fast

Tables, diagrams and fixes. Built to be opened mid-session with a guitar still on, not read front to back.

The hardware

Controls and footswitches

Every control on an interactive top panel, including FLUX and the press-and-turn that makes the effect knob usable.

Every jack across three faces, the loop hiding in the right-hand pair, and the only HX power supply that fits a normal board.

The numbers that answer a question — starting with “one”.

Sound

Line 6's own decoder for the HX library. The amps are not on this device; the effects are.

Using it

In front, in the loop, four-cable, or under MIDI control.

Straight answers to the things people actually ask.

Symptom, cause, fix — including what is documented behaviour rather than a fault.

FLUX, preset, four-cable method, MIDI clock, Legacy.