Gaming Headset Cable Cord for G4ME ONE GAME PC 373D PC37X GSP350 - AliExpress
Amazon.com: Gaming Headphone Cable for Sennheiser G4ME ONE PC 373D PC37X GSP350 500 600, 1.3m 3.5mm Gold Plated Replacement Cable (Mobile Version) : Video Games
Replacement Ear Pads for the Sennheiser HD598/599, PC37X & PC38X Headphones - Earpadz Midnight Series | Dekoni Audio
Massdrop x Sennheiser PC37X Gaming Headset | Open-Back Audiophile | Drop
Sennheiser DROP EPOS PC38X / PC37X / GAME ONE Headphone Cable - Mogami – Fog City Audio