I have been seeding the forum with posts that mention NAMM ( and B&F ) for the past month or so. As for instance, i recently dropped this :
That’s in the Leviasynth thread, which only recently became an official topic from ASM. But they also have another new product the Diosynth ( thread ) which will also obviously be getting booth space. I also think it not completely unreasonable to think a new Hydrasynth product is possible. And ( to get even more out there ) i have also speculated on the possibility of something else entirely new.
I know less about what may be happening with Medeli, although they are the manufacturer for a new reduced key size keyboard for Athena, due out January 16th, right before the show. ( post )
I have no idea if Athena has any presence at the show at all.