Again, thank you all for the suggestions.
I should have mentioned that I'm looking for MM/MC and not just either/or, and a fully balanced XLR - my bad.
There's still enough choices to make my old head swim, but I seem to be drawn to a Clearaudio phono Plus or V2. Other than the V2 being newer, I don't know what the difference is between the two.
On the Clearaudio, I read that the power supply voltage can be changed by changing an internal fuse and moving a jumper. Can anyone verify?