Pass Labs Power amps choices


I am selling my Krell EVO components and moving over to Pass labs.
I just snagged a very nice X-1 for a song and now need a power amp to move my Revel Ultima Salon 2 speakers.
So my thoughts are either 250 or 350 stereo amps. Question is...how much different/better are the .5 and .8 varieties over the older x-250 or x-350 amps?
Many thanks.
Aloha!
mauidj

Showing 1 response by douglas_schroeder

Read my review of XA200.8 at Dagogo.com 
I discuss the difference sonically between. 5 and .8 series. 
If you don't believe because I am a reviewer,  shame on you!  ;)