Yea I agree we could use some more info, I feel there are very few solid states worth using and they tend to be a lot if $$$. They include accuphase, boulder, Rowland, Cello, Halcro all of which are pricey(to most of us) and a good quality tube will sound nearly good if not better in most situations for less-of course there are exceptions. Is there any reason you feel you should change?
Regards,
Tim
Regards,
Tim