This is part of what the JH3A was supposed to be, with the active crossover, which is the half that jerry harvey couldnt deliver on due to patent reasons, the other half, is the perfect phase and time alignment, which the 3A still has, we dont know if this new CIEM from Unique Melody has perfect phase, since that wasnt mentioned in the OP...is there an english announcment page for this that might mention that?
You understand that the part in bold is totally wrong, yes?
The jh3a does not have perfect phase and time alignment--that is what the active crossover which Jerry failed to deliver would do. The jh3a only has passive crossovers, so it does not have perfect phase and time alignment, only imperfect approximations just like every single other passive crossover set-up out there.
As for the UM Platform Pure 6, we'll see, but as Anaxilus said, it'd be weird if they didn't make the most of their active crossover system.