David Clark H3342 Airplane Headphone Aviation Headset w/ Amplified Mic M-1/DC.

Never put in service.

Series 3300 Headsets are designed to provide crisp, clear communications and effective hearing protection in high- noise environments. They are engineered to be compatible with David Clark Series 3100, 3400 and 3800 Intercom Systems and Series 3000 Mobile Radio Adapters.

The Model H3342 is a dual-ear, behind-the-head style headset capable of affording comfort and communication clarity over long periods of time. It utilizes the M-1/DC amplified dynamic, noise-cancelling microphone, delivering excellent speech intelligibility, and also includes a gain control for further optimization of the user’s intercom or radio transmissions. A microphone on/off switch is also included.

Durable construction and quality components are found throughout the Series 3300 headsets, with enhanced comfort features for exceptional comfort in any temperature or environmental conditions.

Noise-attenuating ear cups provide clear isolated reception of the connected parties by either intercom or radio, while effectively protecting the user’s hearing. David Clark created the world’s first noise attenuating communication headsets, and continue to lead the world in delivering quality communication tools.