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Part #: 12510G-21

Model: H10-76


David Clark


Headset-Mic, Dual Impedance

Part Number :
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  • Expanded, double-foam head pad eliminates 'hot spots
  • Larger, yet lighter, undercut, Comfort-Gel ear seals for maximum comfort
  • Hinged wire boom with DC-87 Dynamic Microphone (MIL-M-26542/2 USAF specifications)
  • Ideal for aircraft requiring a low impedance microphone
  • Allows use of standard-issue oxygen/biochemical mask with microphone
  • 5-foot extended coil cord with U-174/U plug 
  • One-year warranty, Made in USA
  • Certified Noise Reduction Rating (NRR) 24 dB




Ear type: Dynamic microphone: M-101 Amplified Dynamic or non-amplified
Earphone Impedance: 150 ohms (300 Ohms each; wired in parallel) Mic Impedance:: 5 ohms +/- 20%
Earphone Sensitivity:: 90 dB SPL on flat plate coupler, re 1mW input @ 1KHz

Mic Sensitivity:

Non-amplified = .07 – 14mV @ 1khz for 103dB SPL input or Amplified = 400mV +/- 6dB into 150 ohm load @ 1kHz for 114dB SPL input
Earphone Frequency Response: 100 – 5,500 Hz

Mic Freq Response:

300 – 3000Hz
boom Type: Hinged wire Comm Cord: 5 ft. coil
Headpad/Hardware: Super-soft, foam plug type: U-174/U
Ear Seals:: Undercut, comfort-gel NRR: 27 dB
Part Number: Description:
18283G-03 Headset-Mic, Dual Impedance


- Headset Microphone
Price Condition Status