Suitable for Audio-Technica IM01 IM02 03 04 Headphone Cable IM50 Original Line IM70 HDC1 Audio Cable - Walmart.com
Amazon.com: okcsc MMCX Adapter for Audio Technica AT-HDC1iS/1.2 ATH-IM50 IM70 IM01 IM02 IM03 IM04 Earphone IM Plug Male Side Work for MMCX Cable to Connected with Audio Technica IM Series Earphone Adapter