Twinplex ear mount

Date Updated: May 10, 2019 FAQ #5872
Question:

I see in one of your pictures there is a twinplex mic with an ear mount. Where do I get that?

Answer:

A few of you have asked whether we sell the "ear rig" that you see in some of the theater images for TwinPlex, models TL45, TL46, TL47, TL48 (the man with hat, TwinPlex attached to ear-worn mechanism). We do not sell that type of product, but it is frequently built or created on-site by A2 theater techs.

Following is an online article put together by Masque, one of the larger rental companies near NYC:

http://www.masquesound.com/wireless-mic-techniques-production-3/ 

Also useful is this part made by Telex.
https://www.locationsound.com/telex-aef-2-plastic-covered-metal-earloop-677