David Clark M-7 / Dc Microphone Retrofit Kit

The H10-30 is a classic passive noise-attenuating aviation headset, widely recognized for its reliability and comfort. It is ideal for pilots seeking durable performance and clear communication in high-noise environments.

FEATURES
• Super-soft head pad for enhanced comfort during extended flights
• Larger, undercut Comfort-Gel ear seals for superior comfort and noise isolation
• M-7/DC electret noise-canceling microphone for clear communication
• Molded cord assembly designed to withstand exceptional pull and flex standards
• Certified noise reduction rating of 24 dB for effective sound attenuation
• Durable ABS dome and steel hardware for long-term reliability

BENEFITS
• Provides effective noise attenuation for clear communication in high-noise environments
• Comfortable for extended wear due to ergonomic design and advanced padding
• Reliable performance backed by FAA TSO-C57B and C58A approval
• Made in the USA with a five-year warranty for added peace of mind

SPECIFICATIONS
• Noise Reduction Rating (NRR): 24 dB
• Weight: 20 oz (without cord assembly)
• Cord Length: 5 ft straight cord
• Plug Type: PJ-055 (.25 phone plug) and PJ-068 (.206 phone plug)
• Frequency Response: 200–5500 Hz (Earphone), 300 Hz–3.5 kHz (Mic)
• Impedance: 150 Ohm (Earphone), 50 Ohm (Mic)