M-7U Electret Flex Boom Mic Kit

NEW for 2026!

The AC-M7-U represents the next evolution in Avcomm aviation communication technology. Engineered with all-new tooling, this compact and lightweight microphone delivers improved noise-canceling clarity, enhanced durability, and a familiar form factor trusted throughout the aviation industry.
Matching the industry-standard size of the David Clark M7-A microphone, the AC-M7-U is designed as a universal replacement microphone for any GA headset, making it the ideal choice for pilots, repair stations, and headset manufacturers