Ken, I think the upper mid presence of the ML112 could actually be a plus over the DB112, not having heard it. There were times, like with any cab, where the fullness of the low mids in the DB112 could be a bit much in some rooms, and it was challenging to control. Perhaps a little too deep and vintage. Like you, I love the grind of a J bass. I just don't want a harsh tweeter to have to get that to come out. This is ultimately why I sold my Neox 212 because it was a little too smooth, and I started looking into the AE line. The AE212 was a little too deep down low for my tastes, and the AE112 didn't bond with me at all either. I've seen where you think the AE112 is similar to the ML112, which scares me. But the AE112 is VERY different from the DB112 which I love, so it's just a bit confusing.
Either way, with the 10-day trial, I'm just going to go for it. I like the idea of a super-12, and I hate, hate, hate most every 12/6/1 cab I've tried. This one sounds very promising.
That is why I posted that the DB112's seem to excel with a head that has a reasonable tight low end, lots of warm mids, etc. So, +1. The ML112 KILLED with my Streamliner, while the DB112's sounded a bit mushy and bloated with that head.
The top end of the AE112 and the AE210 (the original models) is somewhat similar. Both a single AE210 or the ML112 will IMO bury the AE112 down low, which makes the AE112 'bright to the point of too much' to me. So, I would minimize any comments I might have made about the AE112 (I don't remember posting that, but if I did, I was probably strictly talking about the upper mid presence).
The AE212 sounds totally different from the rest of the AE line... much smoother, wider, deeper, and has no similarity with the ML112 (or the rest of the AE line for that matter).

