What player to stream Amazon HD with?

I just checked and my Nvidia shield pro 2019 has an usb out, It's has Amazon standard but hope they will upgrade to HD as that will be a great solution , it's the main reason I got an outboard dac to toy with. 

When I first learned about Amazon Music HD, I emailed my nephew, who is in management at Amazon and asked him to reach out to someone in the must group at Amazon and see if they would do the interface work to Roon.  I let him know that, if they did that, probably many if not most audiophiles who use Roon, who stream Tidal or Qobuz would likely drop those services and sign up with Amazon.

I suspect that, just a few tens of thousands or maybe a few hundred thousand new subscribers won't "move the needle" for a company as large as Amazon.  But I'm crossing my fingers!

@jackd. 
You got a link?
They haven't cooperated with Volumio or LMS.
I will say the sound is good, the price is right and making playlists there is unbelievably crappy.
If Spotify is an A, Tidal & Qobuz are C and Amazon is F-.

If you are talking about Bluetooth from your phone or iPad, the new McIntosh MB20 has Bluetooth 5.0.