Hello.
I did a null test and it looks like totalmix somehow expands signal... After comparing it  to cubase mixer it looks like some drums in totalmix have more high end and seem little louder than in cubase. From what I understand it's probably because of 48 bit resolution on totalmix?
heres how test was done:

https://soundcloud.com/acider/result-1- … 2-cubase-3

This is a null test of RME HDSP 9632 Mixer compare to Cubase 5.1 mixer.
1 part of test it's a track mixed throung totalmix and recorder back to cubase
2 part of test it's flipped part of track mixed on cubase mixer togather with first part and recorder by cubase back to itself.
3 part of test it's second part and part of track mixed throungh cubase mixer and exported through cubase export dialog.
Resolution of everything 32bit 44100 khz. Basically flipped was only second part and first and third were not flipped.
During second part of test part 1 and part 2 gets summed and during third part part 3 and part 2 gest summed.

The only thing I dont understand why korg m1 perc organ never cancels out...

Anybody can comment on this?