Pls Recommend Streamer Under $500 for Tidal “HiFi”


I’m searching for the best sounding streamer under $500 that supports Tidal’s “HiFi” lossless playback. I understand that r2r DAC is desirable, and if possible, I’d like to use the streamer as a DAC for my CD transport and play and store files from my NAS. The unit doesn’t need to have a preamp / integrated amp as I’ll be connecting it to my existing preamp which is feeding vertically bi-amped Energy Reference Connoisseur 70 speakers. Thanks for your suggestions!
128x128sleepwalker65
If you use the analog outputs on the Node2i you will get MQA. 
If you use coax or toslink outputs you will not get MQA, unless you connect to a MQA enabled DAC
Seems that many high end DACs don’t support MQA. Is it too early to expect widespread support of MQA? 
If you use the analog outputs on the Node2i you will get MQA.
Correct

If you use coax or toslink outputs you will not get MQA, unless you connect to a MQA enabled DAC
You get the first unfold via these connections, (as long as it's a MQA Master track). True, you don’t full MQA, but the first unfold is pretty good.