A real pleasure:

Reference
Macbook Pro
Roon
Prime + PS
Sennheiser 800

Music
Schubert String Quartet 804 - Allego ma non troppo - interplay between the musicians is crystal clear, plucked strings are wonderful.

Bartok Divertimento Sz. 113 - Molto adagio - beautiful, spacious bass, gorgeous body sounds from the strings - completely engaging - never heard a recording of this work sound so compelling.

Preliminary side note: I generally didn't like the Prime's analog processing modes before. Based on this admittedly small sample size, the modes can sound great!

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NOTE 2:

Interesting what a big difference MQA appears to make. On Britten's "Boisterous Bouree" from his Simple Symphony, the musician's attack is much more visceral.

WOW!

Living room: 818v3, Parasound A23+, Maggie 1.6
A/V room: 861v8, DSP7200SE L/R/C, 4x DSP320 surrounds, ID41 + Roon, UHD722, Prime+PS