David Clark H10-66 XL
David Clark Company
Product information "David Clark H10-66 XL"
Special Features: Passive Helicopter
Impedance: Switchable
NRR: 27dB
Earphone Type: Dynamic Noise-Cancelling
Mic: M-101 Amplified Dynamic or non-amplified
Earphone Impedance: 150 ohms (300 each; wired in parallel)
Earphone Sensitivity: 90 dB SPL on flat plate coupler, re 1mW input @ 1KHz
Earphone Frequency Response: 200-5500Hz
Earphone Plug: U-174/U
Boom Type: Hinged Wire
Head Pad/Hardware: Super-Soft Headpad
Noise-Canceling Mic: M-87 Dynamic
Mic Impedance: 5 ohms +/- 20%
Mic Plug: U-174/U
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