Thank you for all your help guys. Looks like this problem is not unique to me!
Decided to borrow a pre-amp from friend to test out, see how much of an improvement that brings. If it gives me what I want then may go pre-pow combo and buy the pre first.
Lkdog - re budget, I guess I don't need to spend it all and in fact would be a bonus not to. You are right re diminishing returns. I'm not ruling out cheaper products but I just don't want to get into a regular upgrade every few years etc cos that would cost even more. Hopefully I will get something I am satisfied with and that will be my "audiophile" life over.
Decided to borrow a pre-amp from friend to test out, see how much of an improvement that brings. If it gives me what I want then may go pre-pow combo and buy the pre first.
Lkdog - re budget, I guess I don't need to spend it all and in fact would be a bonus not to. You are right re diminishing returns. I'm not ruling out cheaper products but I just don't want to get into a regular upgrade every few years etc cos that would cost even more. Hopefully I will get something I am satisfied with and that will be my "audiophile" life over.