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....
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.