Yes, the Connect can handle the lossless (CD quality) encoded streams in Tidal ‘HiFi’.

https://tidal.com/sonos-partner

Thanks !

Hi again . I'm confuse , I have both Sonos iOS App AND Tidal iOS App , Both can stream to my Sones Connect device and then to my HIFI Home Audio DAC.

What App to use ? The Sonos OR Tidal ??

And where to save downloaded and playlist in what App ?

 Thanks 

Hi again.

On iOS iPhone  … 

1.Is the Tidal iOS App can deliver Master quality on HIFI account ?

1. If so , When using Sonos iOS App on the same iPhone , will the same audio quality remains ? 
2. Thanks. 

If you’re talking about MQA then Sonos doesn’t support it. And if it has any sense whatsoever it never will. 

Thanks 

On a Mac , when using Tidal macOS App , Can Tidal deliver MQA ? if so , Can I connect a Mac to my DAC using only Tidal App to hear MQA ?

Possibly. I’ve no idea. That has nothing to do with Sonos.

Thanks

What if I don't see a company / Device in that list ? 

Please see Mytek Brooklyn Bridge 

https://mytekdigital.com/hifi/products/brooklyn-bridge/

Why not ask these questions on the Tidal forum, they are not Sonos issues 

thought for a reply here 

thank you.