I think I find the solution for this problem.
I will purchase the new Denon AVR-4308CI. It has the Denon link 3rd so I can transport the SACD, DVD-A and Stereo etc… trough digital link from my 3930CI and do the DAC and bass management on the processor. Everything else from the HDTV sources will go trough the HDMI 1.3. Also I’m intending to use the 4308 as the amp for the four surround speakers and the pre-outs to feed my front end and sub.
So, my 990 is for sale.
Regards
Kris