Pass Labs AMP’s- What is the best Pass Amp Sound for You from past 10 years

Douglas_schroeder - your use of one amp..... sounds interesting and I’d like to understand it exactly.  Can you elaborate the details or is there a place to read up??  
Coming from the Conrad Johnson world. Everything is single ended so initially my pre was an excellent match for the XA25. Also the little amp is built to punch with authority way above its weight and an unusual onfiguration or deviation from the rest of the heard.  I’ve since updated to Pass XP-22 and all important inputs are on XLR into it and a significant upgrade.  

Teajay,

For the Ulf’s, do you prefer the Pass x250, the Aric SET KT88, or are there other amps that bring out their maximum capabilities?  I’m planning on significant upgrades 18 months out and currently doing my due diligence.  Thanks.

I'm really fond of the SIT-3.

jahatl513, I believe I go into the use of one channel on each amp in the review of the First Watt J2 I wrote for dagogo.com 

Hey 64voxac30,

My three favorite amplifiers in a ranked order on the Ulf's are:

1) Coda No.8 2) Threshold S/550e 3) Pass Labs XA-25

The XA-25's harmonics/tonality are beautiful on the Ulf speakers.  However, because it does not drop as much current as the other two amplifiers it just misses out on the total control of the speaker that the other amps offer.