The David Clark M7 Electret Mic for Wire Rail delivers exceptional voice clarity and noise rejection for wire rail boom assemblies, featuring electret condenser technology and a rugged FAA-approved design built for demanding aviation environments.
Part# PFGC-M7DC
$71.50
Professional-Grade Noise-Cancelling Microphone for Wire Rail Booms
The David Clark M7 Electret Mic for Wire Rail is engineered for pilots who demand reliable, interference-free communication in high-noise aviation environments. Mounted on a flexible wire rail for precise, adjustable positioning, this microphone uses electret condenser technology to deliver crisp voice transmission while rejecting omni-directional background noise.
The M7/DC is a noise-cancelling electret type, designed to operate in place of carbon and amplified dynamic microphones in wire rail boom assemblies. It provides clear, reliable communication with ATC in both fixed-wing and rotary-wing operations. Built to withstand harsh cockpit conditions, the M7/DC meets or exceeds the environmental, durability, and interchangeability requirements of RTCA/DO-214.
Technical Specifications
Features
Compatibility Note: The M7/DC requires DC bias voltage supplied by the communications equipment. Most modern aviation radios supply this voltage. If unsure, consult your radio’s technical manual before installation.
For a complete David Clark microphone and headset solution, explore the full range of David Clark products at Pro Flight Gear.
