Cable for Headphone 1 to 2 Jack 3.5/2.5/4.4mm Balance Upgrade Replacement Black | eBay
UPGRADE VERSION CABLE FOR Sennheiser HD800 2.5mm/3.5mm/4.4 mm/6.35mm/balanced | eBay
FAAEAL Replacement Upgrade Cable For Hifiman Sundara,Arya,Ananda,Denon AH-D600,2.5mm/3.5mm/4.4mm Version Headphones Accessories
Amazon.com: DD ddHiFi All-New DJ44B Aluminum Version 4.4mm Balanced Female to 2.5mm BAL Male Headphone Jack Adapter, Audio Converter for Earphones/Headphones : Electronics