Sturdily made using high quality components, this cable connects your Heil headset or HMMiC hand microphone to your Icom transceiver (with 8p8c modular RJ45 microphone connector).

• 3.5mm jack socket for microphone
• 1/4" (6.35mm) jack socket for optional PTT input
• Approx. 15cm long
• No DC blocking capacitor

Equivalent to Heil AD-1-iCM for Icom, for use with Proset iC, Proset PLUS iC, Proset Elite iC, HMMiC

This adapter has NO DC blocking capacitor and must ONLY be used with electret (condenser) microphone elements. Connecting a dynamic microphone may cause damage to the element.

We also stock an adapter with blocking capacitor (AD-1-iM) for ProMicro-6, Proset-6, Proset PLUS, Proset Elite, HMM (dynamic capsules only).

Not designed for PC headsets or microphones. Please use our PC headset adapter instead.

We can also make a custom cable to your requirements, e.g. 4 pin radio connector.

Please contact us and tell us what you need.

Please check the suitability for your model of radio and microphone.