David Clark M-77 Electret Microphone

David Clark M-77 Electret Microphone

The David Clark M-77 unamplified electret microphone features impressive noise-cancelling properties to improve use in your cockpit. Install this microphone in circuits that supply a DC bias voltage. The David Clark M-77 weighs just six ounces, a lightweight accessory that will keep your headset comfortable during flight. Find a replacement microphone or upgrade your current model with this noise-cancelling device. The M-77 is designed to perform in 4.7K AC load. Our David Clark electret microphone mates with U-173/U connector to deliver clear communication in your cockpit.

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