If you like the tube/solid state hybrid approach (which the Peachtree uses), Van Alstine makes fantastic gear in the price range that you are looking at.
which amp around 2500-3500 ish
I have a peachtree nova that I use with my computer and would consider using it as a pre amp. I have Kef xq20 bookshelf speakers that I like. I would like to add a second set of speakers and cannot do it with the peachtree. Was wondering what others might suggest. thanks steve ball