I saw this link to a teardown on ifixit of both a Chromecast and Chromecast Audio. An amazing amount of technology in such a small and cheap device (see Step 11). Still, I guess they're expecting to sell Millions of them... and based on my experience so they should
https://www.ifixit.com/Teardown/Chromeca...down/50189
https://www.ifixit.com/Teardown/Chromeca...down/50189
IMac macOS 10.15.3 (no link to Devialet ) / MacBook Pro Retina OS X 10.14.4 / Linn LP12 / Devialet 200 / Wilson Benesch Discovery.
Qobuz Desktop Latest Version / Audirvana 3.2.18 / Audirvana Remote / iTunes 12.9 / AIR 3.0.4 / Wi-Fi / FW 8.1.0 / SAM 50%
Cambridge, UK (Updated 27th February, 2020)