Heil BM-10-iC Headset & boom mic, Rag-chew, Icom

The BM-10-iC, using our iC electret element, was created for use on the Icom radios. Working with Icom America this element has been made to eliminate the low gain audio on some older and non-pro series radios. This element must be paired with the AD-1-IC (included) or AD-1-ICM adapter. The "iC" adapters have no internal d.c. blocking capacitor so power is passed allowing the iC electret element to operate. The iC element has an operating frequency response of 35Hz - 12kHz. The microphone audio for the BM-10 series terminates into a 1/8" male plug while the head phone terminates into a 1/8" stereo plug. (1/8" to 1/4" adapter included), and the in line PTT terminates in a 1/4" mono plug.