Bricasti M3 In the house

Holy Guacamole Dave!! You went with Bricasti!

As for USB vs. Ethernet, it should be very easy for you to try: ZENith USB out to M3. Voila!

Another idea: put the EtherRegen before the ZENith MK3. Not after. Try this. Use the Ethernet out on ZENITH to your M3

Currently I’m running it directly from the Zenith’s network streamer output. The EtherREGEN is out for now; I want to get a clean perspective on it for a week this way; 
I did some initial testing, and preferred the Ethernet connection but it was done in very short order so not a conclusive test.
Ill try the EtherREGEN in different spots too.
one thing is for certain, though, this M3 is fantastic and a significant step above the Chord TT2 in my system which surprised me because the TT2 is pretty darn good as is ( I had M scaler with it and did not like it); 

Wow, I have the same set up and just got it all running last night - small world.

I am also using ethernet and comparing the M3 to the PS Audio Direct Stream.  Initial impressions are favorable.

Keep us posted.

Thanks

@briang no way! cool!
I had the PS Audio DSD too. Nice dac! Let me/us know what you find out!
Thanks,
Dave