ES/UM Pro-Replacement Cable 52-Inch Straight Twisted with MMCX Connector (Black) The beige ES/UM Pro-Replacement Cable 52" Straight Twisted With MMCX Connector from Westone is used for the Adventure Series, ES, AC, UMPro and W Series in-ear monitor headphones. Jan 29, 2017  · The DMC3-4-iPod Master Unit is the main component of our M&S Replacement / Upgrade Home Intercom System. This model offers both music and communication means for the entire home,…