Sound quality differences in streamers

I have no trouble believing there are qualitative differences between streamers. My own experience with a Wiim Pro Plus (as streamer only) and a decent quality R-core linear power supply has shown me that the Pro Plus can be seriously improved with the use of such a power supply.

That's the beauty of some of these inexpensive 5V streamers-they can be improved upon pretty substantially with a high quality but low price power supply. The question then becomes at what kind of a price point do the laws of diminishing returns kick in. 

Here's a link to a review suggesting that a Wiim Mini with quality LPS came very close to a $2500 Lumin: 

https://audiophilestyle.com/ca/reviews/a-tale-of-two-streamers-r1159/

Not bad!

The Aurender stuff looks extremely well put together to me once you get up into the $2K to $4k range. I'd be curious to hear one of those, but all in all, I am pretty happy with the results I'm getting in the cheap end of the gene pool, and that's compared to a $10K+ (not that I paid that for it) analog front end. 

My analog is definitely better, but with the right mastering/recording the results here represent a very high value for dollar proposition with pretty inexpensive streaming/digital within a relatively good system.

@ghdprentice , @soix 

+1 …. Big-time!
 

Nailed it , …. point, set, and match in tennis jargon. 

In my experience yes a quality streamer makes a difference you can hear.  I upgraded from a Bluesound Node N130 to an Innuos Zen MK3 and it made a difference I could hear immediately.  

There are differences, even at the ultra high end.  Some are a little smoother, some colder.  Software and UI matters.  The only server that does Roon perfectly IMO is Antipodes. I am biased (I am a dealer) but they are the only brand that uses two computers in the same box to split server and renderer duty which matters, even for streaming. This is less of an issue with software that is not Roon.  

streamer discussion

see link above to a prior discussion that touches on same topic.  I am a strong proponent that, putting aside processing differences (e.g., reclocking, up sampling/oversampling, dsp), the only differences across streamers - sonically - is differences in noise, including power supply-related, RFi/EMI, and jitter (and the science is really clear on this, btw).  Some DACs do a much better job than others at eliminating any or certain types of noise from sources (streamers).  But regardless of your DAC, there are a number of relatively inexpensive (less than $2k) streamers that do a great job of minimizing noise.  Bottom line:  there’s a lot of hype out there re streamers in part because this is the leading edge of the industry for a lot of consumers still, so there’s a lot of opportunity for high margin products for producers, and misinformation.  Good luck.