best way to connect pc to dac

There are also gadgets that are placed inline that claim to improve the USB signal by reducing jitter. Schiit Wyrd is a reasonably priced option for $99. As always, there are much more expensive options that reclock the signal and may improve the sound. With your current set up, at the minimum you should run your PC on battery and not on AC since the PC power supply adds a lot of measured noise to the signal.

@mswobo,

I am with @kalali. There are much better inexpensive options to stream music nowadays instead of relying on your laptop. Unless you’re willing to treat that USB signal with a external reclocker and isolate the noise, you’re better off starting with something like Bluesound Node 2. 

I don’t know your rest of the system, but you have a very decent DAC. All you need is a dedicated streamer and Node 2 will give you the convenient and easy ‘noise’ free streaming experience.  

If you do decide to go Node 2 route, I would suggest buy a Digital Coax cable to connect your DAC with Node 2. The Node 2 has a very decent internal DAC but it’s probably not as good as Brooklyn. 

I heard Empirical Audio sells a killer Digital Coax cable under $300. 

Hope this helps!

I don’t know about the Node 2 but I can tell you that the sound coming from my Sonos vía coax to a Hegel 25 sounds terrible compared to my iMac via usb to the Hegel. 

I'm using a Mytek Brooklyn to stream Tidal.  I've tried multiple USB cables in a blind test and found HUGE differences between them. Image was the biggest impact.  The one I use is custom made so that's not going to help you much but it's OCC Silver.  Big investment but worth every penny.  I encourage you to research hi end USB's...