A40 TR headsets can easily be updated to adapt to distracting
environments by adding
optional A40 TR Mod Kits. For loud pro tournaments, you can transform
the A40 TR
from an open-back to a closed-back noise-cancelling headset by swapping
Mod Kit
components including Noise-Cancelling Ear Cushions, Voice-Isolating Mic,
Closed-Back
Speaker Tags and a Padded Headband. All TR products are used by top
professional
teams like Counter Logic Gaming.