Jeff Rowlands Amp and Dac vs. VAC amp and DAC

Charles,
You are correct and that's why I stated in "my system and to my ears." My point was that Guido is using a different, more powerful amp that may or may not be a significant factor in why the Aeris is great directly into the amp. Finally, we don't know what we don't know. If she hasn't added any active preamp,  she doesn't know if it can sound better. 

Guido,
As much guidance that you have provided me, I'm certainly not saying your wrong. What I'm suggesting is maybe be more conservative with cables, try a active preamp and then make a more informed decision on what has the most impact on her system. 

Hello all, 
I did hear the 625 S2 with a preamp. I heard it with a high end ARC and it was really stunning. It was warm and just gorgeous. That is why I thought down the road I might add in a tube preamp. But, that decision, if you have learned anything about me here, will take time. I would love to hear it with the Corus as well. Of course, I am sure it will also sound fabulous. My dealer didn't have the Corus on hand to hear. Once I reach that plateau, and we all know it will happen, that will be the first thing I audition. I could let you all know when it happens, because I am sure it will. It is an exciting adventure and today I was loving where I am at. Although they say it's the journey and not the goal, when it comes to music, both are critical. You are an amazing bunch. Thank you so much for sort of holding my hand through this. Do you do this all the time because Audiogon is lucky to have you. 

Richard,
I hear you and we're on the same page, 

Rinpoche, 
The vast majority of audiogon forum contributors are nice folks who try to help others as much as possible.  There are the few negative sarcastic and "know it all" types who reside here.  Fortunately they are truly a small faction.
Charles,