Cable for Headphone 1 to 2 Jack 3.5/2.5/4.4mm Balance Upgrade Replacement Black | eBay
Cable with 4.4mm Balanced Male to Dual 2.5mm Male Compatible with Hifiman HE400S, HE-400I, HE-400i (Dual 2.5mm Version, HE560
Cable With 3.5mm Stereo Plug To Dual 2.5mm Male Compatible With Hifiman He400s, He-400i He-400i Dual 2.5mm Version He560 - Audio & Video Cables - AliExpress
UPGRADE VERSION CABLE FOR Sennheiser HD800 2.5mm/3.5mm/4.4 mm/6.35mm/balanced | eBay
2.5mm Stereo Plug to 3.5mm Stereo Jack Adaptor - Gold Plated
HIFIMAN HE400S HE-400i (3.5mm to Dual 2.5mm) Silver Copper 6N OCC Version - 4ft | eBay
PW Audio Legend II Headphone Upgrade Cable MMCX CM 2.5mm 3.5mm 4.4mm
Amazon.com: NEW NEOMUSICIA Replacement Cable Compatible Hifiman HE400S, HE-400I, HE-400i(2.5mm Plug Version), HE560, HE-350, HE1000, HE1000 V2 Headphone 3.5mm and 6.35mm to Dual 2.5mm Jack Male Cord 1.5m/4.9ft : Electronics
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
Amazon.com: NEW NEOMUSICIA Replacement Cable Compatible with Hifiman HE400S, HE-400I, HE-400i(2.5mm plug Version), HE560, HE-350, HE1000, HE1000 V2 Headphone 3.5mm and 6.35mm to Dual 2.5mm Jack Male Cord 2m/6.6ft : Electronics
USB 3.0 to SATA/PATA/IDE Hard Drive Adapter Cable Compatible with All Computer System, 2.5'' / 3.5'' Hard Disk HDD Connector Converter Set with [Updated Version] Stable AC Power Supply - Walmart.com
Amazon.com: NewFantasia 2.5mm Balanced Cable 6N OCC Copper Single Crystal Silver Plated Cord Compatible with Hifiman Sundara, Ananda, Arya, HE400SE, HE4XX, HE-400i Headphone (2 x 3.5mm Version) : Electronics
2.5mm Male Plug to 3.5mm Female Jack Stereo AUX Audio TRS Adapter Converter - Walmart.com
My Cable Mart - 1.5ft 2.5mm SLIM Mini Stereo TRS Plug Male/Male Cable, Black
PLUSSOUND X Series Cable (IEM Version) – Elise Audio
Amazon.com: Youkamoo 2.5mm Balanced Headphone Replacement Cable Compatible for Hifiman HE4XX, HE-400i Headphones 8 Core Braided Silver Plated Headphone Upgrade Cable (Dual 3.5mm Male Version) 4 ft (1.22 m) : Electronics