Difference between ZYX 4D and ATMOS


By some reason thread where I asked KT Audio about difference has gone and does not appear anymore.

Anyone knows why they saying that they are different?

Thanks.
salavat
I am not sure why that other thread got de-listed but it can still be found if you do a search. As we have seen, the commercial side of audio can take some crazy twists and turns.

http://forum.audiogon.com/cgi-bin/fr.pl?eanlg&1241538451&read&keyw&zzzyx

It is also my understanding that the atmos and 4d are exactly the same.