Austrian Audio is developing some higher end model as far as I’ve heard… Though I now have to add that they are in fact Austrian :wink: I kind of felt it.. sold my K812 and K872 in anticipation of new miracles from AA
www.head-fi.org
The headband issue is described on the Head-fi thread. Even knowing this could happen I’d still buy again because i’m very happy with the sound quality. It’s a very technical phone. Best headphone I’ve ever heard under 500 bucks. And extremely comfortable. Austrian audio is aware of the issue but it’s unknown whether it’s already been remedied.