Great fx unit. Only downside is not being able to tell what fx algorithms are in the firmware because of no display. If you don't memorize it you have to use a saved algorithm list to see the fx parameters.
-- VerifiedPersonae

or you could get a pro to put beside it and have the 1st 32 algos identical to those on the xl

or just use your ears!!!

"some of the best base-level info to remember can be found in Jim's sigfile" @Lugia

Utility modules are the dull polish that makes the shiny modules actually shine!!!

sound sources < sound modifiers < modulation sources < utilities