Looking for a streamer/DAC

More good suggestions to consider. Thanks. 
I am slowly building my new system. Very happy with the accuracy of the B&W speakers with the added warmth and smoothness of the MA352. 
mill rrsearch all. Never heard of a wall wart so it’s off to new learning. 

Get the ifi zenstreamer and then the dac of your choice. 
Easily upgradeable, and not a lot of money to put your toes in the water. 

Ok..Ignoring your call for all in one.. I just went through this and purchased a Holo May DAC DTE which destroyed my analog and is just amazing. For now I use an iFi Zen Stream with iFis $249 power supply and use Roon to stream Quboz and from my NAS. You get a very musical DAC, but now need a usb cable. I’m waiting for the PS Audio AirLens streamer due out in the next two to three months.  At this point it will be I2s between the Holo and the PS Audio.

If you’re planning on using Roon and streaming services like Qobuz and or Tidal, look into Bricasti M3 with Network card, Weiss 501 and PS Audio Direct Stream Digital (DSD) with network card on a used market. These aren’t wireless but with an extender or mesh network you can wire these up to your network. 

I’m using Bricasti M3 with a built in network player and it replaced a streamer/DAC combo. 
 

IMO if you’re not planning to use uber high end dedicated streamer and DAC the above mentioned units will be super hard to beat in the price range.  

Check out tmraudio.com. They have some of the top brands of Streamer/DAC one box combos at reasonable second hand pricing within your budget. Read the reviews on what is available and look at features and inputs and outputs that you are interested in.

An Auralic Vega G1 would be a good example. They add new products almost daily.