Pass Labs XP-20 or Audio Research Ref 3?

Agree it's essentially a matter of preferences/system/room. For some convoluted logic in response to your question: I replaced an ARC LS25ll with a Rowland Capri based initially on Guidocorona's threads stating how he preferred the Capri to the Ref3. After enjoying the Capri for three years I have just replaced it with a Pass XP-20 to go with my Pass X250.5, which is why my Capri is now for sale. So that's a comparison that crosses two systems and two listeners.

Dear Alan,

I took a look at your beautiful set. I see you already use the XP-20. ( I have owned this one for 2 years) Why are you still using the older X-250. Because I think it was one of the weakest parts in your system. I had this one for over 2 months for a lend period. It was not a great amp. The later 0.5 series are so much better. Do yourself a favorite, and buy a 0.5 amp. It will bring your set to a much higher level. I promiss!!!

Agree with Bo1972. I had the X250 for 7 years and liked it very much, but the upgrade to the X250.5 was significant.

Bo,
This Pass amplifier has been modified to a .5 version if you read Alan's system description.
Regards,

Clear, thanks