Top of the line?

Congrats always fun to get new equipment.
Hopefully you'll tell us what you think of them once thet are off and running.

@alman63 Impressions? How are they working out for you?

david_ten
So far I am underwhelmed. Maybe I need a power supply or something. Also I have to turn the gain way up on my preamp. A Pass Labs XP 10 

@alman63  Sorry to hear that. Perhaps @almarg can comment on your system synergy / pairings as only he can. : )

Other than the power supply, anything else that may be a factor from your perspective.

FYI, I paired a SST Son of Ampzilla Mk 2 with a Pass XP-20 without issue.

I didn't anticipate any problems, I put an Aric Audio pre into the system and it can't nearly go loud enough. My system consists of:
Ampzilla 2000 Second Edition amps 
Pass Labs XP 10 preamp
Cyrus Audio CDi disc player 
Legacy Audio Signature SE speakers 
Thank you for your time and input