Glennewdick said a mouthful. Find a OS you like and upgrade the DAC. I have the Gustard X26 PRO. You can see details in my system. Love bluos for my android phone used as a remote and upgraded the NODE from there. No expensive reclocker, just added a LPS and optical isolation for ethernet, plus decent power cables. Willing to bet It would give a good run for the money for streaming systems costing more than 3 times as much. 

BTW, using UBS connection to Gustard so it uses the Gustard clock instead of the NODE's. No other connection does that. BIG difference.

USB lol. Thinking about banking...

I have the Auralic Altair G1.1 really like it. Pretty simple to use, sounds great by my ear and has caused me to have to work at listening to other music sources.

NAD C 658 is a streaming DAC that is getting some great press. Plus BluOS is more than able to satisfy an audiophiles need and it is modular so that helps to put it above the fray. Now if you have big bucks go Linn Majik entry level ($4,000), and never look back. This offering is one hell of a feature rich streamer that beats out auralic at least in my humble opinion.. And if you are fortunate enough to be loaded for bear there are the Hifi Rose 150 @ $5,000 or the more affordable 250 model @$2,500 i think.

On the Plus side of things to consider:                            Linn has an option for an upgradable power supply too i believe but the Rose150 also has the ability to add there CD Player-Ripper ($400 very specialized) and the 8-14" screen that plays 4K movies and acts as the menu is also easy to operate. I know this because i read about their history. The company started out making the touch screens used on  airport ticket kiosks for years.  So, enter Hifi Rose and the lovely screens were an easy adaptation. And, since it was always being improved upon while they were servicing the airport travelers need for tickets it was improved upon before adapting it to the HiFi Rose so it is top notch now i bet. So the NAD C268, Linn Majik, & Hifi Rose 250/150 are my top performers i would send to the audition.