MEE audio Universal MMCX 2.5mm balanced audio cable with 3.5mm balanced, 4.4mm balanced, and 3.5mm stereo adapter set for Astell&Kern, FiiO, Sony, HiFiMan, and other balanced sources
Amazon.com: UGREEN MMCX Cable 8 Core 4.4MM to Dual MMCX Balanced Audio Cable, Silver Plated Copper HiFi Sound Audio Jack Earphone Replacement Cable Compatible with TIN Audio T2 T3 SE215 SE535, 4FT (
Amazon.com: MEE audio Universal MMCX 2.5mm Balanced Audio Cable with 3.5mm Balanced, 4.4mm Balanced, and 3.5mm Stereo Adapter Set for Astell&Kern, FiiO, Sony, HiFiMan, and Other Balanced Sources : Electronics