For over 100 years, outstanding sound has been our passion. The DT 990 PRO X continues this tradition – with iconic sound, exceptional comfort, and the powerful STELLAR.45 driver system. Handcrafted in Germany and designed with replaceable parts, the DT 990 PRO X is an investment in the future. A headphone that inspires you today and still accompanies you tomorrow. | Beyerdynamic | | DT 990 Pro X Over-Ear Studio Wired Headphones for Mixing, Mastering, and Editing (Open | Black | Best Buy