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


So I have an XA-25 and its outstanding. I’ve tested the XA60.8 mono’s and there was not enough difference to move to them; no jaw dropping moments. Don’t get me wrong they were fantastic, but so is the XA25. Looking at the 350.8 or 250.8, etc.... even in comparison the Integrated INT-250... If you love it; want to explain what you like and why? I’m wondering what others are thinking... 
My set up: Wilson Sophia II’s, XA-25, Pass Labs XP-22 pre, Merging+NADAC. 
jahatl513
I am a bit confused as to why some people believe the xa is better when often times the x series does not even leave class A to drive the speakers.

assuming the needle on your x series does not move much let alone go past noon position then you are in class A if I understand my conversation with kent english at pass correctly,

so if your speakers dont push the amp out of class A then essentially the x series is class A like the xa series.

my 260.8 monoblocks have 33 watts of class A and with my 40.2 harbeth speaker does not leave Class A (which is surprising given face that harbeth like power and I play relatively loud)

I was initially inclined to get xa60.8 monoblocks but was advised that the bigger harbeth were recommended by the distributor usa for harbeth to pair better with x series.

Has anyone heard the xa60.8 and 260.8 in same system and heard a difference? I can imagine in a big room or with speakers that are very demanding
@karmapolice, your point has much merit, but meters on gear such as this are almost never calibrated measuring devices, more often than not just glitzy toys serving as eye candy. Such meters rather than giving insight more often than not mislead.
I have an X250.8 with Sophia 2's. I'm very happy with the combination. Very natural, organic mids and highs, and excellent bottom end extension and weight. Slam is very good (but not a Krell). Outstanding, realistic 3D imaging. I think the Pass brings out what the Sophia's do well without exaggerating anything or making them fatiguing.

Upstream it's an ARC Ref CD8 into an ARC Ref 5SE. The Pass works really will with that. Very happy with all of it. 
Has anyone compared X250.8/X350.8 to the X260.8 monos?
Will be used with Maggie 3.7’s.

How much better is the XP22 compared to XP12?