YouTube TV is testing surround sound on Android TV, Google TV, and Roku - The Verge

1. YouTube TV is testing surround sound on Android TV, Google TV, and Roku  The Verge
2. YouTube TV surround sound coming to Roku & Android/Google TV next, Apple TV still in progress  9to5Google
3. YouTube TV is adding 5.1 surround sound to more streaming boxes  Android Police
4. More Devices Soon to Get YouTube TV's 5.1 Audio  Droid Life
5. View Full Coverage on Google News