Austrian Audio Hi-X65 Professional Open-Back Over-Ear Headphones for Mixing & Mastering - YouTube
New - Austrian Audio Hi-X65 | Headphone Reviews and Discussion - Head-Fi.org
What's SO good about the Austrian Audio Hi-x65 Headphones? - YouTube
oratory1990 on Twitter: "frequency response measurement of the new @Austrian_Audio Hi-X65! I much prefer this one over the X55. https://t.co/4clRGpjaHL" / X
Austrian Audio Hi-X65 open-back announced | Audio Science Review (ASR) Forum