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
Kind of disappointed that more Pass owners didn't join in and discuss their amps.  I have Pass on my radar lately.  I guess we could just go ahead and give the stock answer "Pass owners are too busy enjoying their systems to write about them".

I believe my speakers are on the border of medium and low efficiency, so I was wondering if anyone who has the XA25 that found they could use a little more power.  So far it seems enough power for everyone who has written about the amp.
Nelson Pass is a true genius when it comes to solid state amplification.  I have been a life long owner of Threshold SA-1 mono-blocks, Aleph 1 mono-blocks, XA-100.5 mono-blocks, reviewed and bought the XA-60.8 mono-blocks, XA-25, and reviewed both the class A integrated amplifier and the 250.8 single chassis amp.

Recently I have gotten two pristine refurbished Threshold s/350e and a s/550e which still are wonderful amplifiers.

As I stated in my review on the XA-25, also made it a product of the year award winner, even though its the least expensive of the current .8 series amps its my personal favorite because of its rendering of timbres/tonality, and the image density that it creates.  It also drops over 60 watts into 8 ohms and 120 watts into 4 ohms, so unless you drive very difficult speaker loads you might be shocked on how much power it can drop if needed.

I love/enjoy all my Pass Labs amplifiers and feel lucky that they are part of my stable of amplifiers.
Hi teajay, did you mean above that the XA25 is your favorite .8 series amp or your favorite of all pass amps? If its not your favorite and I am not inadvertently putting you on the spot do you mind me asking which is? Thanks

I'm thinking this may not be a fair question.