Curious to know your streaming and dac set up and the best recommended streamer under $15k

Here is another use for ROON if you are a headphone listener.

Store - Accurate Sound

Those Headphone FilterSets are Convolution filters that can be run on ROON. I used to use the RAAL SR1a Convolution filter with my Benchmark DAC3B and LA4 preamp. It was an awful combo without the filter. Strangely enough, I now use the DAC3B and fibre streaming, with my RAAL tube VM-1a headphone amp (no LA4 needed), without any convolution filters. This is the best sound I have in my house.

@woots

Hi. Source in my experience is everything. Meaning dedicated line, followed by my best cable from wall to a q base or conditioner or whatever you like. So I spent more on the devices from the ethernet port, to and SOTM switch powered by a great power supply then using a great cable to my streamer. Yes I bought an Atlantis Wadax demo streamer from a dealer and used it was 16.5k but man oh man you could put a decent DAC (i have tried super simple to very good) and it all sounds great. Just sayin, the source the source, don’t get cheap on that part. Just my 2 cents. Of course I just listened to my friends system with the Wadax reference streamer 60k and Wadax reference dac 180k and well yeah, that crap  was pure music. Nothing digital there. I think you could find an atlantis streamer used maybe, not a lot on the market, but Wadax is the crap.

@woots 

I should add that switching from roon nucleus to the same dac I was using with the roon nucleus to the wadax atlantis streamer changed the whole sound completely. That is when I was hooked. Huge dynamic range difference, so much smoother in all the right ways. So much more natural. You have a great Dac now with the Nadra, get a top top streamer and u won’t believe the difference:)

@woots, first let me say that I’m extremely jealous of the difficulties that you find yourself having. The Nagra Tube DAC is a great piece of kit to build a system around. And I would assume that you actually want to hear how good it is without adding too much unnecessary noise in front of it. To that end I’d say keep it simple stupid(KISS) as you possibly can by not throwing a $15K streamer/server into your listening chain without first investigating easier and less expensive alternatives. 
 

 I use a Roon Nucleus with a 15-16v Sbooster LPS plugged into an AQ Niagara power conditioner, while using an Audiowise SRC.DX USB to BNC converter as my Roon endpoint, which is between my Nucleus and my Chord M Scaler. So I’m suggesting putting a better PSU on the Nucleus, and then plugging it right into your Nagra DAC and see what you think. As long as you’re just using the Nucleus as a means to pick your music or explore new stuff, without engaging any of the Roon software filters and DSP functions, then the Nucleus is just a pass through that will let you hear what your DAC can really do. Maybe try an Innous Phoenix USB between the Nucleus and your DAC using the Phoenix as your Roon endpoint. You’ve got lots of options. 
 

I have recently switched to an Innuos Pulse.  I do not need Roon or have ripped/stored files. Combined with the Sense2 app, a superb experience. I would ditch Roon, buy an Innuos Pulsar - reclocked USB into you DAC. Qobuz and native Radio Paradise Lossless = Nirvana.