MicroAvionics UL-300 - Integral Headset Helmet System

UL-300 Built in headset Order Code: MM001C Maximum performance for open and enclosed cockpit. Highly recommended for the touring pilot. Including ANR (Active noise reduction) and VOX. Built using a high specification low power audio amplifier, using surface mount technology, with an electronic speech processor to remove unwanted noise.ANR listens to the noise penetrating the ear cup and cancels most of this noise out using phase reversal technology. The result is an extremely quiet ear defender, even under the harshest environment. The ANR technology reduces this noise by 6dB, which is twice as quiet compared to non ANR. The UL-200 also has VOX. This is a system where the microphone is switched off when you are not speaking. This in turn switches off the speakers in the ear cups to give an exceptionally quiet headset, great for long flights. The VOX threshold is user adjusted by a small control on the helmet.The UL-200 is a first of its kind for microlight aircraft. The result of VOX &