Guys, the power supplies will often make the largest difference. I have the best server/DAC in the world (my thoughts as well as a well respected reviewer at TAS, The Memory Player by Laufer Technik). They are going to break the whole power supplies out of the main box they JUST designed and will now isolate and clean the power in a way that can't be done in the same box. It's what many top designers do and it's because it means that much. I'd also look at installing a new Audioquest Hurricane or better power cord. I can promise you that it's about as good as it gets. Makes a tremendous difference.
I think Tomic has done something similar but I'm not sure.
I think Tomic has done something similar but I'm not sure.