I've heard from Schiit that Mike Moffat - himself - is currently travelling the world to collect your AD5791 chips. Sadly, like four-leaf clovers, they are not easy to find.
Rest assured he's dedicating his energy to finding that damn chip, just for your pleasure.
As an experiment I moved the Yggdrasil into my 2-channel system replacing my beloved but long-in-the-tooth Kora Hermes. OK. The sound signature is very different, but there's just something... more realistic, more nuanced, more detailed... Now I have to buy another Yggdrasil.
For reference, my 2-channel setup is fairly high-end: Devore Orangutan 96's, Shindo Cortese amp, Leben RS28 pre, source Northstar 192 transport.