David Clark DC PRO -X2 Aviation Headset Review {May 2020}

Automatic Gain Control (AGC) : The DC PRO-X2 Headset also has the Automatic Gain Control (AGC) system that produces the maximum Active Noise Reduction (ANR) performance in dynamic high noise situations. Unlike a Passive Noise Reduction (PNR) that uses a special kind of foam on the earcup to suppress sound, headsets with Active Noise Reduction (ANR) technology cancels the noises coming to the device internally through the electronics itself. This is more effective in filtering the noises. It also is more comfortable for the ears, especially for hot conditions, where it is uncomfortable, and the ears can get a bit sweaty. And this headset has the additional feature of the AGC to make the ANR system elicit superior quality sounds.
 
Hybrid Electronic Noise-Canceling Technology® : This technology involves having two microphones in the headset instead of the usual one. This makes it more effective in canceling the noises. The DC PRO-X2 has two microphones, where one is on the exterior of the headset and was separated from the speaker, while the other is planted internally and located near the speaker. This allows the exterior microphone to capture the noise before it moves to the ear canal, producing crisp, clear, and distinct sounds.
 
Compact Control Module Panel : The DC PRO-X2 headset comes with an automatic, multi-function control pad small enough to fit the palm of your hand. It makes the headset easy to control as needed. It also comes with a module clip useful for attaching into garments or any location convenient for the user. Its interface is user-friendly and provides quick and easy access.
 
Outlast® Technology Head Pad : Originally made for the NASA, the Outlast® Technology Head Pad is the signature head pad of David Clark headsets. Its embedded and micro-encapsulated phase change materials (PCM) can regulate the temperature of the skin it has in contact with. It can absorb heat and cool the skin, or release heat to keep the skin warm as needed. It also blocks the production of moisture that results in the prevention of hot spots and skin irritation. This makes flying comfortable and helps you focus on even on the longest flights.