This a replacement Telethin earphone component, rated at 15 Ohms, for use with Telex IFB and Assistive Listening systems.
UPC: 800549419710
This a replacement Telethin earphone component, rated at 15 Ohms, for use with Telex IFB and Assistive Listening systems.
This was exactly what I needed. My 125 ohm bud gave me low volume out of my computer. This gives me plenty of range.