time for amp upgrade


First, I would like to thank member for great advise from my last post. I have done some upgrade since my last post and it was a huge improvement. Now I think it is time for an amp upgrade. I am looking at following ss amps.

krell 300/400cx
levinson 432
pass labs x350.5
BAT VK600
Any other suggestions for well-matched systems would be appreciated.

current system
wadia 302
shunyata diamondback
audio research ls25 mk2
nordost red dawn xlr
krell showcase pre/pro
krell kav3250
adcom 5400
wilson sophia
transparent ultra mm s/c
wilson cub II(as center)
snell sr30 surround speakers
equitech 1.5q
shunyata python.
allenc
If you can possibly manage it, you should attend the Rocky Mountain Audio Fest in Denver July 30, Oct 1 and 2.

http://www.audiofest.net/
I too would suggest a demo of the Ayre V-5xe. It's 150W rating seems modest. I'm using 85db monitors and the Ayre handles them with ease. I think there's a reason you don't often see them for sale.. Nrchys next to last sentence pretty much sums it up though :)
I would highly recommend any of the Symphonic Line.
They are outstanding and truly Musical with also nice bottom end as well, plus very smooth at top end with awesome mids.