I stumbled upon these on the net while prowling around for something different to try out. From the reviews they seem like a decent set of closed backs and What-hifi award winner for a measly 2k brand new. Does anyone own a pair perhaps and want to share their experience with them?
https://www.whathifi.com/reviews/austrian-audio-hi-x15
https://austrian.audio/hi-x15/
https://www.whathifi.com/reviews/austrian-audio-hi-x15
https://austrian.audio/hi-x15/