Lumin U2 vs Aurender N200

@lalitk +1 Absolutely, yes. I really couldn't imagine listening to a digital system without a master clock.

I just purchased the Lumin U2 mini. So far, I’ve been pretty impressed - replaced a Bryston. It’s definitely worth an audition. Like others, I wanted a separate streamer and the Lumin U2 was at the top of my list. That said, I don’t have as nice of a system as many members on this site. I’m only running a Conrad Johnson ET3SE preamp, CJ MV60SE amp, and Lampizator Amber 3 DAC. I recently added a pair of B&W 805 D3 speakers to the system. 

@wsrrsw wrote: P.S.

This month’s Sterophile raves and raves about the iFi Audio NEO Stream. It’s $1300! 

Once again, a reason to not trust everything that you read. Especially by a professional reviewer.  I demoed a NEO Stream and ended up returning it because it sounded no better than the (noisy) PS Audio Bridge II card. Then when the Lumin U2 released, I wanted to see if I had gotten to the best possible digital SQ with my fiber optic LAN. The U2 proved that a streamer can make a massive difference in SQ when compared against one another. It was a larger impact to overall SQ than when I upgraded to the current Ayre KX-5 Twenty preamp. That says a lot and I'm certainly a believer now that streamers matter. A lot. 

I have not listened to the Aurender units, but understand them to be high quality. My Mac MB100 was decent, but continually a source of issues.  I gave up on it and purchased a new Lumin U2 (not a mini).  The external power supply makes a significant difference in SQ. My DAC is an Aesthetix Romulus Ecplise with Telefunken NOS tubes which produces a nice analog sound (my preference). The quality of the DAC will make or break the SQ of any new streamer, IMO. A high-quality USB connection made a noticeable difference in SQ over single ended and digital coax.

Other observations- yes @lordmelton - the plate above interconnects is a PITA. The Lumin remote app takes some practice, although I don't know how it compares to the Aurender interface. Lumin has timely firmware updates, which install seamlessly.  I connect with both Tidal & Quboz, SQ between the two on my Lumin is comparable.

Good luck

@papafrgog wrote: I have not listened to the Aurender units, but understand them to be high quality. My Mac MB100 was decent, but continually a source of issues.  I gave up on it and purchased a new Lumin U2 (not a mini).  The external power supply makes a significant difference in SQ. 

The U2 doesn't have an external PSU.  It has a built-in linear PSU.