ThanatosVI
Headphoneus Supremus
Without headamp it's still 22.500€ over here, similarly overpriced imoWell it's the same upgrade as the Vivaldi and Rossini essentially. So it is fair, just Not sure how much sense it makes for a Bartok owner.
The headamp version is a bit of a joke Imo, as even the Oor is considerably better than the Lina amp for 10k. Buy dCS dacs, not amps