Really nice looking system, and it's beautifully set up. Admirably clean. It appears you've gone from using the built in MC phono on the McIntosh c2500 to the new Audia Flight phono pre. Like you, I'm using the Dynavector XX-2 MkII cartridge (in my case with the MC stage in a McIntosh C2300). What sort of changes did you notice when you moved up to the Audia Flight?