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David Clark Headset/M-7A noise cancelling microphone 40128G-04

David Clark Headset/M-7A noise cancelling microphone  40128G-04
Out of Stock
David Clark Headset/M-7A noise cancelling microphone 40128G-04
DAVID CLARK HEADSET/M-7A noise cancelling microphone 40128G-04
Model H10-60N Aviation Headset | M-7A Noise-Cancelling Microphone

The Model H10-60N aviation headset features a noise-canceling M-7A microphone for offering pilots with crisp & clear communications. Large, super-soft gel ear seal combined with a double-foam head pad offer comfort on long flights, while a flex/wire boom provides precise microphone place. 


  • Expanded, super-soft, double-foam head pad offer comfort during long flights
  • Larger and lighter undercut comfort gel ear seals
  • Headset pressure & size adjustment
  • M-7A advanced noise-cancellation microphone
  • Dual volume controls adjust the listening level for each ear
  • Boom guide lock
  • Patented flex/wire boom provides precise microphone placement
  • Dome jack allows for three different cord assemblies
  • 23 dB noise reduction rating, certified
  • Exceeds RTCA/DO-214 standards
  • FAA TSO C57b, C58a

Product Codes

Mfr Part No:40128G-04
SCHEDULE B CODE:8544490000


Weight: ~22 oz (651 g), without cableEar Coupling: around-the-aroundHardware Material: steelConnector Plugs: PJ-055, 0.25 in (phone plug) PJ-058, 0.206 in (mic plug)Ear Dome Material: ABSEarphone Sensitivity: 90 dB SPL on flat plate coupler, re 1mW input @1KHzEarphone Type: dynamicEarphone Impedance: 150Ω (300Ω each, wired in parallel)Ear Frequency Response: 200 Hz —  5,500 HzMicrophone Principle: M-7A amplified electretMicrophone Impedance: 50Ω ±20%Mic Sensitivity: 400mV ±6 dB into 150Ω load @ 1kHz for 114 dB SPL inputMicrophone Frequency: 300 Hz — 3,500 Hz per RTCA DO 214Microphone DC Supply Voltage: 8V — 16V (not polarity sensitive)Source Resistance: 470Ω

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  • Stock: Out of Stock
  • Manufacturer Part #: 40128G-04
$600.92

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Returns & refund summary

  • 30-day return window — with prior return authorization, unopened in original packaging.
  • Restocking fee: 20% on unopened items, 30% on open-box items.
  • Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
  • Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
  • Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.

Full terms: Return Policy.

Authenticity & authorization

We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.

See our full Manufacturer Authorizations page for the current per-brand status.

Need traceability paperwork?

If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.

Shipping

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