
GCA
DESCRIPTION
Requires 9V Battery
Impedance Converter: High (General Aviation) Helicopter to Low (Military) Allows high impedance headsets equipped with U174/U plug to be used in low impedance military aircraft.
Impedance Converter: High (General Aviation) Helicopter to Low (Military) Allows high impedance headsets equipped with U174/U plug to be used in low impedance military aircraft.