@zpatenaude37 if not too late…I’d like to chime in.
I have done a pretty extensive comparison in my system between the Bricasti M3 network card used as a Roon endpoint and the Bricasti M3 used as DAC driven by Aurender N200. To me, the network renderer in the Bricasti does not compete with the N200. This was the case even when I used the N200 with a stock power cord and the included Aurender USB cable.
Few important items to make a note of with the N200 -
1. It requires close to 300hrs of break in to settle. There are times when it will sound “digital” and grainy in the beginning and midway thru. It all starts going away after about 250hrs and by 300hrs it’s awesome
2. The N200 is optimized for USB. Yes the spdif out sounds good but USB is just better in every way. However, even with the spdif out using DH Labs D750 cable I liked it better than using the M3 network card
3. The Aurender is very resolving but not harsh. If your components or cables upstream are tuned to brighten things up, you will hear the brightness imparted by the upstream components.
This streamer is not a small change when added to the system and as any impactful upgrade will require some work to properly integrate. Once done, it’s smooth, tube like and extended with great dynamics. That is how I would describe it. Going back to the Bricasti network card, using the same Ethernet cable I use to feed the Aurender, the soundstage collapses, clarity reduces and the overall presentation just doesn’t match the N200. Not to completely disregard the Bricasti network card, it competed and beat out the Lumin U1 Mini in my system. So it’s not terrible at all. It just doesn’t hold a candle to the N200.