Fostex TH-610 Premium Reference Closed-Back Headphones (Open Box) don't recommend eartips the Ultrasone developers took inspiration

the Ultrasone developers took inspiration from the reference model and likewise used titanium coated 40mm sound transducers

RME have incorporated many unique features

Even such features as proper channel assignment

The Ultrasone Performance 820 (Black) is an entry-level model boasting a strong but lightweight build

low-capacity special wide copper cable

Fostex TH-610 Premium Reference Closed-Back Headphones (Open Box) don't recommend eartips the Ultrasone developers took inspirationBeautiful wood grained housings made of black walnut with matte finish 50mm driver units with 1 tesla (1,000 gauss) magnetic circuit for wide dynamic range repro duction with low distortion The unique bio dyna diaphragm that offers rich lows, natural mid range and smooth highs Detachable cable connection compatible with the TH900mk2. The contact part is coated by highly durable rhodium material. Comes with quality Hi FC cable with the detachable 2 pin