[{"id":189145677960,"handle":"coupon-eligible","title":"Coupon Eligible","updated_at":"2025-09-23T23:32:22-04:00","body_html":"","published_at":"2020-12-14T21:11:58-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Lightspeed Aviation"}],"published_scope":"global"},{"id":174246985864,"handle":"david-clark","title":"David Clark","updated_at":"2025-09-23T23:32:22-04:00","body_html":"\u003cp data-mce-fragment=\"1\"\u003eDavid Clark Company has pioneered air and space crew protective equipment design, development and manufacture since 1941, with products ranging from anti-G suits to space suits.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDavid Clark Company's tradition of providing crew protective equipment for leading edge, manned aerospace programs continues into the future, as our designers apply their expertise to passenger and crew protection in the commercial space flight market.\u003c\/p\u003e","published_at":"2020-03-11T14:53:53-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"David Clark"}],"published_scope":"web","image":{"created_at":"2020-09-29T23:30:06-04:00","alt":"Shop for David Clark products.","width":800,"height":800,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/David_Clark_Logo1.jpg?v=1672277318"}},{"id":172784943240,"handle":"misc-aviation-headset-parts","title":"Misc. Aviation Headset Parts","updated_at":"2025-09-23T23:32:22-04:00","body_html":"","published_at":"2020-03-04T16:24:31-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Misc. Aviation Headset Parts"}],"published_scope":"web"},{"id":285856989320,"handle":"new-additions","title":"New Additions","updated_at":"2025-09-23T23:32:22-04:00","body_html":"","published_at":"2024-05-13T22:18:55-04:00","sort_order":"created-desc","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"1"},{"column":"type","relation":"not_equals","condition":"Surplus Manuals"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global"}]
David Clark M-7/DC Electret Noise-Cancelling Microphone | 09168P-31
The David Clark M-7/DC is an OEM electret microphone designed for aviation headsets using wire booms. It replaces carbon and amplified dynamic mics, delivering clear, reliable voice transmission with effective noise cancellation in high-noise environments.
Key Features & Benefits
Noise-cancelling electret element – Reduces ambient cockpit noise for clearer voice communication.
Replaces older mic types – Compatible with carbon and amplified dynamic microphone systems.
Requires DC bias voltage – Will not operate without a compatible power supply; check with your avionics manual or shop.
Intended for wire boom use – Specifically designed to fit headsets with wire boom microphone supports.
Clear, crisp transmission – Engineered for precise, intelligible communication in general and commercial aviation.
Detailed Product Description
The 09168P-31 M-7/DC Microphone is an electret, noise-cancelling microphone intended for aviation headsets utilizing a wire boom. As a direct replacement for older carbon and amplified dynamic microphones, it provides modern clarity and durability. This microphone requires a DC bias voltage, which is standard on most modern aircraft radios. However, pilots should confirm compatibility with their specific communication system or consult an avionics professional.
Ideal for headset upgrades or replacements, the M-7/DC offers OEM performance and is built to withstand the demands of high-noise aviation environments, making it a trusted component among pilots and aircraft service technicians.
Technical Specifications
Specification
Details
Part Number
09168P-31
Model
M-7/DC
Microphone Type
Electret, noise-cancelling
Compatibility
Replaces carbon and dynamic microphones in wire boom setups
Power Requirement
Requires DC bias voltage (check radio compatibility)
Low build quality, overpriced, boosters do not "connect"
The shuttle just kinda hangs from it FRAGILE front wheel onto the boosters,which are one piece unlike the real thing. Was hoping each booster individually snapped together and you could play out the full stages, but no.
Also the bay doors are loooooose and rattle around and open all the time, but then if the satellites swivel you cannot shut the bay doors. I expected them to have some way to stay closed when playing with this thing but no.
I ordered in a weekend and needed my purchase by a certain date. I was told when I ordered it would arrive on a specific day. And it sure did. Thanks so much for the great service.
Excellent product - be sure to shake-mix prior to use, the solids fall out of solution pretty quickly. So far we haven't had to use any reducer. This product is exactly what a well known structures rebuilder located in Indiana uses.
