As I said before, Astro also included their completely optional, but seriously cool Mod Kit for the A40 TR. This includes a new headband padding, backplates, microphone and driver padding.

The fourth generation of the ASTRO A40 series will feature ASTRO Audio V2, mod support, and the headset's usual premium design tuned for comfort.

ASTRO Gaming's high-end wired gaming headset dubbed the ASTRO A40 TR is now available ... It can also be used as a sealed headset with high sound insulation by using the separately sold "Mod Kit".

The A40 TR and Mixamp Pro TR are Astro's latest entries to professional grade gaming gear. The two accessories hold their own alone but together they bring superb audio, customizability, and a ...