Go: ASTRO A40 TR Mod Kit "Great trick to fix your mic sag." - YouTube
Astro A40 TR Gaming Headset + MixAmp Pro Review
Astro A40 TR Gaming Headset Review + Mic Test! — World Bolding
Astro A40 mic problem? - Off Topic - Netduma Forum
Astro A40 TR Gaming Headset + MixAmp Pro Review
Astro A40 TR with MixAmp 2019 review: So close to greatness | Windows Central
Astro 1.0M A40 Mobile Cable Cord with Both Inline Mute & Volume Control Function for Astro A40/A40 TR Also Work with Astro a10 Headset - Newegg.com
Fix: Astro A40 Mic not working
Astro A30 vs A40 — Stream Tech Reviews by BadIntent
Astro A40 microphone droop fix! Super easy! - YouTube
Astro A40 vs A50 [Gen 4, 2019] — Stream Tech Reviews by BadIntent
How To Tune Your Mixamp TR, Fix Your Mic Issues, Hear Enemy Footsteps Better, and More! - YouTube
Quality decrease? Got a new headset and it just feels floppy and cheap compared to my old one. : r/AstroGaming
Astro A40 TR plus MixAmp review: A tough sell nowadays, but still a top-notch headset | PCWorld
How to get the best sound out of your mic for live streaming - YouTube
Astro A40 TR Headset + MixAmp Pro 2019: A Great Gaming Headset With Customization At Your Fingertips
ASTRO Gaming on Twitter: "Loud events or quiet at home, be ready for any situation w/ the new A40 TR Headset: https://t.co/R5ypoIaAKT https://t.co/VEvfg7X5iL" / Twitter