Amazon.com: FAAEAL Balanced Cable Replacement for Hifiman Sundara HE4XX HE-350 HE1000 HE-400i(New Edition) HE560, 2.5mm to Dual 3.5mm Works on M11+, M15, M17 Digital Music Players(2.5mm) : Electronics
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
Geekria 4.4mm Balanced Cable Compatible with HIFIMAN Sundara-C, SUNDAR
Geekria 2.5mm Balanced Cable Compatible with HIFIMAN Sundara-C, SUNDAR
Amazon.com: Youkamoo 4.4mm Balanced Headphone Replacement Cable Compatible for Hifiman HE4XX, HE-400i 8 Core Braided Silver Plated Replacement Audio Upgrade Cable (Dual 3.5mm Male Version) 6.6 ft (2.02 m) : Electronics
Okcsc Dual Replacement Cable For Hifiman Sundara Ananda,upgrade Blanced Cable For Hifiman He4xx/he-400i/he560/he-350/he1000 Headphones To Dual Jack Male Recable - Temu Philippines
Amazon.com: Youkamoo 4 Pin XLR Balanced Male Compatible for Hifiman HE4XX, HE-400i Headphones 8 Core Braided Silver Plated Replacement Audio Upgrade Cable (2 x 3.5mm Version) : Electronics