Need an Entry Level Phono Preamp

Well, it's been 22 years and I'd like to go back and spin some vinyl. I'm considering a Cambridge 640P and a Rega Fono for a Shure V-15 VMR on either an old Dual CS5000 or Thorens TD160. I was ready to buy the Bellari but the 60Hz hum problem I heard about here on A'gon scared me away. I just want to listen to my old records, not troubleshoot ground loops. Also considered tubes from an AES PH-1 and the new Pro-Ject Tube Box II. OK, let's through in the Jolida JD-9A for kicks. That's a price range from $169 to about $550 which is fine. Line Pre is a Bryston BP-25.

I welcome your comments and recommendations. Oh, I listen primarily to classical music. Someone has to keep it alive!

Thanks!