Best Buy: Astro Gaming A40 Wired Dolby 7.1 Surround Sound Gaming Headset for PlayStation 3, PlayStation 4, PC and Mac Black/Gray 3AS42-PSU9N-381
Logitech Astro A40 Gaming Headset 3.5mm Wired 7.1 Surround Sound Professional Gamer Headphones With Microphone For PC Laptop PS4 - Price history & Review | AliExpress Seller - Baolu 3C Direct Store | Alitools.io
USED White Black ASTRO Gaming A40 HEADSET ONLY MultiPlatform PS3 PS4 XBOX PC MAC | eBay
Astro A40 TR review: Made for esports - SoundGuys
Astro A40 TR Gaming Headset + MixAmp Pro TR for PS4 Review - Impulse Gamer