Connect volume too low? try using optical
I was getting very faint sound from my Sonos CONNECT into my Denon AVR-X2000 using an analog connection (Connect Analog out to Receiver CD in). Tried adjusting the receiver’s input volume and the Connect’s output volume as suggested in some threads here but with no luck. Likewise the digital coax didn’t work.
Finally tried using the optical connection and it works great. This works for me because I’m using the ARC connection from TV to receiver so i don’t need it for anything else.