2Pin 0.75MM QDC to MMCX adapter conversion pin. The adapters are for both IEMs and headphones. Use these to convert MMCX cable into a two-pin cable. A total length of 10.22mm makes CIEM to MMCX the world's smallest adapter. World's Smallest & Finest Adapter. The body of the adapter is made of PU by the PU Injection Method, and the connectors are made of 3U-Gold Plated Phosphor Copper. Together with the Mondolf Supreme Solder which connects the joints, brings this adapter a premium sound performance. 5% Silver Soldering with Low Loss of Signal Accurate CNC Turning with Smooth Surfacing  ...read more