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VINTAGE NIB NOS ASTATIC - T2M-931 - DTMF Series Microphone with Touch Pad, New — photo 1

Description

When using this microphone with a modern Amateur radio transceiver, this plastic connector has to be removed, and the colored wires soldered to a microphone connector. However, when doing this the T2M-931 mic cable yellow wire "Hangup Button" wire, MUST be connected to Chassis ground pin of transceiver for this microphone to work.

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