beyerdynamic DT 770 Pro Headphones, 32 Ohm - Nearly New | Gear4music
Beyerdynamic DT 770 Pro Hodetelefoner, 80 Ohm - Nesten Nytt | Gear4music
Amazon.com: beyerdynamic DT 770 PRO 250 Ohm Over-Ear Studio Headphones in Black. Closed Construction, Wired for Studio use, Ideal for Mixing in The Studio : Musical Instruments