SONY STR-DN840 SONY STR-DN840 9.2 Channel AV Receiver/Amplifier
Sony STR-DN840 7.2-channel home theater receiver 4K Bluetooth-WiFi-Apple AirPlay - YouTube
Sony STR-DN840 - CNET
Got a Sony STR-DN840 for 25 bucks at goodwill. However it can't connect to the internet. Is it worth trying to replace the network board? Am I missing anything by not having
Sony STR-DN840 7.2-channel home theater receiver with Wi-Fi® and Apple AirPlay® at Crutchfield