UPDATE: So I managed to play the show without using a cab, but the band's leader noticed and is now requiring me to use one. So in the future, I figure I'll take Output 2 (which is "Echoing" Output 1) into the effects loop RETURN of the venue's half stack amp, and run into the cab that way. My dilemma (as you've probably guessed): I want to keep cab and power amp modeling ON for Output 1, which I will send direct to FOH. But I want Output 2 to have cab and power amp modeling OFF.
Right now, without having that option available, I've whipped up an awful looking (and sounding) smiley face EQ curve on the Global EQ for Output 2 to try and compensate for the fact that I'm going through a cabinet twice (IR
and a 4x12 cab onstage). But it's not a true solution, and I still can't do anything about my signal going through a "power amp" twice (Axe's power amp modeling
and the half stack's power amp section).
Re-arranging the preset just doesn't sound as good for the OUT that I'm sending to the mixing board. I tried the standard tricks: putting all my delay, reverb, chorus, and flanger blocks before the cab block and sending an out to Output 2 before it hits the cab block. But that just doesn't have the same tonal richness when coming through the FOH as having those effects AFTER the cab block.
I've made a thread in the wish list forum but, unfortunately, it's only that right now: a wish. And until I can figure out a solution to this problem, I'll be stuck with a subpar stage tone, going through a cab and power amp twice. :-|
http://forum.fractalaudio.com/axe-fx-ii-wish-list/101629-wish-output-2-option-disable-cab-power-amp-modeling.html