Pass labs xa25 amp and BW 804 d3?

I own a Pass XA-25. When I bought it I owned a new CJ ART150 stereo tube amp and a CJ Premiere 12 monoblock set up. I’ve had the legendary CJ Premier 350 solid state amp. I drive Wilson Audio SOPHIA II’s. I got here with an XA25 after exchanging email with Nelson Pass when I was thinking of a First Watt to try out. He re-directed me to take a look at the XA25. That was in November 2018. I have sold the ART 150 and other amps. Compact and commanding. I read the STEREOPHILE review and the technical assessment. All I can tell you is the little amp commands the Wilsons with authority. My sound has never been better. It paired extremely well with CJ single ended pre amps such as the ET-5 and Premier 16LS2. I tried a Pass Labs XP-10 which was a very good pre, but traded it for the XP-20. This little amp can and does command with authority. The reviews of the sound are dead on. I also use a ELAN Z cooling fan as well; it of course runs hot so the fan helps.