I am talking about the A/D converter. From Nuendo I come out with 24 channels (12 stereo busses) via the Euphonix MA 703 into the SSL AWS 900 for summing 24 analog channels to the SSL Stereo bus. From there I go into a bunch of outboard gear: CraneSong STC-8 > Massive Passive > API 5500 > Chandler Zener > Chandler Curve Bender, etc. as needed, and then back into Nuendo via the BURL B2 then digital into the CraneSong HEDD. So yes, the A/D converter does make a big difference and it will be on my mix and not only in the monitors.
Sorry, I should have mentioned that I was talking about the B2 A/D