Austrian Audio's high-end headphones and amp is a setup for serious audiophiles | TechRadar
Amazon.com: Austrian Audio Hi-X55 Over-Ear Headphones - High Comfort with Slow Retention Ear Pads - Maximum Flexibility - 3.5mm Jack - Includes Adaptor to 6.3mm - Black : Electronics
Austrian Audio Hi-X55 Professional Closed-Back Circumaural (Over-Ear) Headphones