Pass Labs X-250 vs. X-600

Can anyone tell me how much different these sound. I own a X-250 and am considering buying a pair of X-600.

jtwrace04-19-2005 11:28am

sigmund Details Discussions Posts This discussion Message User 25 posts 04-20-2005 at 12:08am Copy Comment URL Report Comment Edit Delete I would highly recommend you listen to the 350.5 before you make a decision. I have owned one for six months and am completely enamoured with it. The .5 improvement isn't subtle at all. As much as I liked my 350, I couldn't go back. Richard
iamsuperking Details Discussions Posts This discussion Message User 8 posts 04-20-2005 at 12:50am Copy Comment URL Report Comment Edit Delete I have a pair of X350.5 and they are wildly powerful, the needle never fluctuates...this is my first experience with Pass, but i've owned SEVERAL high end/high power amps, and I'd be surprized if any system needs more power than this model....
danielk141 Details Discussions Posts This discussion Message User 489 posts 04-20-2005 at 01:23am Copy Comment URL Report Comment Edit Delete The X250 (and smaller X amps) have feedback for bass control. The X350 & larger X amps don't. Some purists don't like feedback. I hear an X150 everyweek at my friend's house, it sounds very, very good, to me. I've heard the X350.5 at my local Pass dealer. Everyone agrees it is a big step up in sound quality, over the original....... The X150 my friend owns has the same plastic cased output transistors as the new .5 series amps.