Krell FPB-400cx vs. Pass 350.5 for Thiel 3.6


Hey Guys,
I am looking to upgrade my amplifier and have narrowed my choices to these two amplifiers. I want maximum performance and would like to know which amp is going to deliver the goods? :) I have found that the aspects I am looking for are more detail, a wider and deeper soundstage, and images with more substance and shape.

My current setup is as follows,

Thiel 3.6
Classe CP-50
Esoteric X-03
Parasound HCA-3500
Spacedeck/Nottingham Cartridge

You can check it out here,
http://forum.audiogon.com/cgi-bin/fr.pl?vevol&1208030380&view

Thanks,
Matt
cadence151
Hey guys,
Thanks for the input. Tom, what made you decide to get away from the 7.2's? Pops, I have always loved those big blue VU meters, it's just the 501's are a little out of my price range right now.

Thanks again guys, Keep it coming.
Several reasons. Wanted a smaller, cheaper, more forgiving system. I also wanted to put the difference in price into my vinyl system. but have not been able to do that yet since i lost my job shortly after selling off alot of gear. Really like the harbeths and Manley system.
I also have Thiels CS3.6, I am using Conrad johnson Premier 350. Very happy, very clean and musical! and power is not an issue! I have listened to Pass 350.5 but the cj is far more stable when pushed hard. If Pass 350.5 have enough power than they will not need to produce all the way up to thier 1000 series! cheers.