If you really intend to use the "pre" functions as well as the "pro" functions, you must put the Bryston SP-1 near the top of your list. It can purchased at discount for about $2800 (contact me for more info). It has separate analog and digital circuits (the only pre/pro I know of where this is true), and is built with Bryston's usual excellence (and 20-year transferrable warranty). If you want to spend a lot less, I'd recommend the Adcom GTP-760. I have recently spent a lot of time listening to this unit, and I was VERY impressed with it. It can be purchased discounted for about $1350 (again, contact me for info). At a price of $1350, the GTP-760 is MUCH better than it has a right to be. There is a review of the GTP-760 by Anthony Cordesman in "The Perfect Vision" (current issue, I think).