Suggestions for a top flight streamer/Dac around the $2000 mark?

OP - I have been very happy with my LUMIN D1 for 5 years. The Apple OS is the best way to interface with the unit - very stable and easy to navigate. I use Tidal HiFi with MQA as my source and the sound quality is great. You need an Ethernet connection directly into the unit - I feed out the balanced outputs into one stereo system and the RCAs into a second stereo system - both sound great. The current D2 model (replaced my D1) runs $2200 I think. It uses the wolfson dac chips. If you go up one level to the T2 you get the Sabre DAC chips, but the cost pops up to $4500.

lumin sends me software upgrades all the time via the internet - the D1 is still going strong, but I am considering an upgrade to the T2. Hope this helps

All great information from everybody and many thanks to all for that.
No decision has been made yet but I certainly have a lot to look at!

+2 Mytec Brooklyn

Fir 2 times yr budget Lumin T2. For the price nothing comes close. 

Antipodes anybody?
Really don't know anything about them?

Still researching but came across an interesting unit from Bel Canto, the E-One stream.
Not much press on it but what there is sounds ok.

Anyone here tried one at all?