beyerdynamic - Not only in the studio but also in the gaming area an absolute enrichment - our PRO headphones! Anyone here who also uses studio headphones like our DT 990 PRO
New Replacement Spring Cable Cord Wire Plug for Beyerdynamic DT 770 770Pro 990 990Pro Headphone Accessories qiang|Earphone Accessories| - AliExpress
Beyerdynamic DT-990-PRO-250 Studio Reference Monitor Headphones+Amplifier Amp - Rockville Audio
DIY Audio Electronics from Zynsonix.com: Removable Balanced Cable Mod for Beyerdynamic DT-1770 Headphones