Listened to clips more than a few times. played them live through my systems. For me, I guess it’s not reflections that account for AITR. It’s something different. It’s more of an amp pushing speakers, whether it’s loud or not. I know it when I hear it. In a small jazz venue, or a large blues and classic rock joint.
I can already get it, with my axe fx 3. I specifically don’t use the cab block for it. Instead, I have the main path (with cab block) going to FOH. The other path omits the cab block, is routed to my QMC ss amp, and into two 12’s. I get AITR, because I have an amp in the room.
I play out live, so this isn’t my use-case.