Who needs a stack when Leckerton UHA6 mkII works just as well?
(Maybe it lacks enough power for hungry orthos. We'll see, but I suspect it doesn't.)
Yes, the DAC does support 96kHz/24bit for your DVD/BD needs. (but I set it to 44.1k/24bit to avoid resampling on everything else)
I've AB'd it. It does leave FiiOs E7 and E17 way behind, edges it beyond the previous (owned) reference amp.
(But probably not warranting the 2.5x price difference. That Audiotrak Prodigy Cube soundcard is more than gold value.)
Most everyone has one of those HDA thingies with optical or coaxial out...