For sale is a used Astro A40 TR Headset and MixAmp Pro TR. This is the black 2017 model, which works for PS4/PC. The MixAmp allows for adjusting between game and voice chat. The MixAmp also has volume control, surround sound functionality, and custom EQ modes. 

This headset and mic can also be used on Xbox consoles and the PS5 by connecting directly into the audio port on the controller. 

This item does show signs of wear, but is perfectly functional. The mic arm does have small breaks in the rubber material (as seen in the last picture), but still functions and repositions correctly. This part can be replaced, alongside the speaker tags, ear cushions, and head cushion. 

All original cables are included:
2.0 m A40 TR Inline Mute Cable 
3.0 m TOSlink Optical Cable 
3.0 m Micro-USB Cable 
0.5 m Digital Daisy Chain Cable