Countryman E6 Headset Mic - Used - TA4F Connector

Countryman Associates E6 Omnidirectional Microphone (5-pin F for Lectro Read Ad)

Countryman E6 SER Earset Snap-On Cable for Sennheiser Transmitters

Countryman E6 EarSet Electret Condenser Wireless Professional Microphone

Lectrosonics UM400A Transmitter Block 19 - Power Tested Only

Shure MX153 Headset Mic - Used - TA4F Connector

Countryman E6 Omnidirectional Earset Microphone w Limo FVB.OO Connector

Countryman Isomax E6 Earset with TA4F Connector