[XB1, PC] ASTRO Gaming MixAmp Pro TR with Dolby Audio $166.49 Delivered @ Amazon AU

Cheapest historical Amazon price according to 3Camels. 25% off the average.

"Tuned with ASTRO Audio V2 - Tuned for Gaming, ASTRO Audio V2 delivers pro quality audio for gamers when they need it most, whether live streaming to competitive play in the pits of a pro tournament
ASTRO Command Center software - Redefine pro audio for gamers. The free Astro Command Center software gives players enhanced control over their voice communication and audio settings. When paired with the A40 TR Headset, the MixAmp Pro TR delivers pro quality audio from the living room to the main stage.
Dolby Audio - Dolby Audio delivers cinematic, 3D gaming audio experience and broadcasts Dolby out to streaming audiences
Game:Voice Balance - A feature that ASTRO pioneered
Game:Voice Balance allows easy adjustment of the ratio of game audio to voice chat players experience
Customizable stream output - Control what your stream audience hears, including chat and game audio levels. Broadcast from the stream out port in 2-channel Dolby Surround Sound
USB sound card functionality - USB sound card functionality with Game:Voice Balance, game and voice streaming delivered to PC gamers. No optical port needed.
Digital daisy chain - Faster than the speed of sound, this fully digital connection enables interference and lag-free local voice communications
3D audio ready - Delivers Windows Sonic or Dolby Atmos on Xbox One and PC. Spatial audio gives you full 3D positional audio support for an unprecedented competitive edge
All current ASTRO Gaming products designed for Xbox One will offer continuous compatibility on Xbox: Series X."