Sennheiser PC333D Mikrofon und Lautsprecher reparieren - YouTube
6.35mm Replacement Cable For Sennheiser Hd25 Hd560 Hd540 Hd480 Hd430 414 Hd250 Hd 425 Hd 430 Hd 440 Ii Hd 530 Headphone 3.5mm - Earphone Accessories - AliExpress
Amazon.com: Genuine Replacement UNP PC Cable for SENNHEISER GAME ONE, GAME ZERO, PC 373D, GSP 350, GSP 500, GSP 600, GSP 670, G4ME ONE ZERO Gaming Headphones Headset : Video Games