+1 on the PS Audio AirLens. $2000
Keep in mind, however, you need to consider what streaming service you want to use (Tidal, Qubuz, Amazon Music, Apple Music, Spotify, etc.) and what control app (BluOS, Roon, etc.) Some are better than others and can cost additional money.
But if you want to wet your feet, find a used Bluesound Node (v2.1 or higher), or even a WiiM Pro ($149 on Amazon) or WiiM Mini ($89) to try. Use their native software and only pay for the streaming service. Then if you like the streaming process, treat these as disposal (i.e. sell on eBay) and get something better.
...my 2 cents...
Jeff