Heil AD-1I

The Heil AD-1-IHT adapter cable allows you to use your favorite Heil IC headset with the Icom 705 transceiver. The AD-1-IHT has a 1/8" microphone jack, an inline push-to-talk switch, and terminates in a 2.5mm plug for the microphone input of the Icom IC 705. (The headphone speaker output of your headset connects directly to the radio). The AD-1-IHT is intended for use with Heil IC headsets only. The AD-1-IHT is not compatible with dynamic headphones. The AD-1-IHT has a length of approx. 28cm.