i do not know for sure, but i thought the 598 only would upsample, in D configuration, the rears and sides, and the fronts and center were left to the 568 or 861. in D configuration, the only thing it can talk to is a 568 or 861, and i'm fairly sure i remember that the two connected devices worked in tandem to get all the channels upsampled.

curious about this myself.....

doody.



The universally-derided DSP6000 Standing Desk, R.I.P.

Gathering dust: 598 w/SDI & 562V

Current system: Roon feeding a Chord Hugo2go driving Omega Compact Alnico Monitors