Skip the Krell integrated unless you listen exclusively to rock and popular music. It has a great bottom end, but not great mids and highs for classical. There's a lot of them for sale on Audiogon and other sites. For $1,400 I'd go with a used Classe integrated - preferably the CAP 151 or the CAP 150 (same guts, different faceplates). Both feature a pre-amp shutoff button, which allows you to connect a separate pre-amp if you decide to upgrade later. The Classe units are built like tanks, and are very musical, especially when compared to the competition in your price range. Good luck!
PRE/AMP Combo or Integrated?
I would like some advice, I have about $1400 to spend on either a new pre and amp or should I get an integrated, I was thinking of the Krell 300i or a combo built around an Adcom 750 or ARC ls9 and a lesser amp (Acurus a200, etc) to hold me over until I can upgrade, in the long run this will cost more but will sound better but is it worth it, any opions appreciated