@mapman When you use the Conductor app the data stream flows thru the Aurender proprietary processing of the data stream that includes a large SSD cache where the final music files are stored for playback (around 250gb).
This is similar to playing back physical media except it’s even better - there are no moving parts. End result is a digital signal that is as clean as possible that is sent to the external DAC.
Using Roon turns the Aurender into a Roon end point and bypasses all Aurender processing done by the OS. I have heard similar differences when I owned Auralic streamer. The Auralic LDS sounded better than Roon. Auralic also uses caching, just not to the same extent as Aurender.
The difference isn’t difficult to hear, as I mentioned.
Here’s another downside, not for me but will be for some…if you have DSD files in your Roon library, they will be downsampled for the Aurender. Not an issue for me since I mounted the library on SSD inside the N200. Just wanted to bring that up.
Once again though, this is an awesome addition despite the slight degradation in sound quality.