I, too, would opt for the factory-installed phono section. If that is not a viable option for whatever reason, VTL makes a great phono stage (VTL TP2.5).
I have been using a couple of others with good results that can be aquired used for something less than $900. One is the E.A.R. 834P (tube). Another is the Blue Circle BC23 (solid state). I bought each for under $700. The BC has DIP switches that can be set to almost any specifications desired.
I have been using a couple of others with good results that can be aquired used for something less than $900. One is the E.A.R. 834P (tube). Another is the Blue Circle BC23 (solid state). I bought each for under $700. The BC has DIP switches that can be set to almost any specifications desired.