Would it be possible to do 818v3/808v6 ---> 861v8 ---> DSPxxxxSE?
I mean is the down converting to 96k done in the non SE speakers or is it done in the 861?

If MRC is not conflicting with the decoded MQA digital signal and it is transported over MHR would this result in room corrected MQA... or not?

Maybe some one with that combination could try it out an report if it works.

Current main Sweden: 861v8, 808v6, UHD722, Oppo 103, Dell S718QL short throw Laser 4K HDR
8KUSE, 7200HCUSE, 3200
Other apartment: 818v3, MD600, 5200SE
Study : Meridian Prime Amplifier, Sennheiser HD 820
on the go Focal Bath's
Not connected(possibly for sale): G95, F80, HD621, 7200HC.2, 218