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David Clark M-7 / DC Electret Microphone
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David Clark M-7 / DC Electret Microphone

The David Clark M-7/DC Electret Microphone is a direct replacement for the M-4 microphone on the H10-40 Series. +++Features+++ This M-7 / DC Electret Microphone is a noise canceling type designed to operate in place of carbon and amplified dynamic microphones. It will not operate in circuits that do not supply a DC bias voltage. Most modern aviation …
The David Clark M-7/DC Electret Microphone is a direct replacement for the M-4 microphone on the H10-40 Series. +++Features+++ This M-7 / DC Electret Microphone is a noise canceling type designed to operate in place of carbon and amplified dynamic microphones. It will not operate in circuits that do not supply a DC bias voltage. Most modern aviation communications equipment do supply this required voltage. If unsure, consult with your radio technical manual or with your local avionics shop. The David Clark M-7 Microphone is intended for use with wire booms. +++Fits+++ David Clark H10-40 Series Headsets;
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Description

The David Clark M-7/DC Electret Microphone is a direct replacement for the M-4 microphone on the H10-40 Series. +++Features+++ This M-7 / DC Electret Microphone is a noise canceling type designed to operate in place of carbon and amplified dynamic microphones. It will not operate in circuits that do not supply a DC bias voltage. Most modern aviation communications equipment do supply this required voltage. If unsure, consult with your radio technical manual or with your local avionics shop. The David Clark M-7 Microphone is intended for use with wire booms. +++Fits+++ David Clark H10-40 Series Headsets;