Lots of great recommendations above. I am not a fan of the Rogue though.
Depending on your price range, any of the Counterpoint tube preamps will sound very good and they can be upgraded to sound fantastic. Look for the SA-2000 or the SA-3000 with phono. Stay away from the thin chassis designs and the SA-5000 - while it is great sounding it is hard to upgrade because of the time to work on the floating circuit board.
Prima Luna 6DJ8/6922 preamp new runs about $2300 is really nice sounding for the money. 6SN7 tube preamps sound very relaxed as the smaller tubes seem to have a more dynamic punch IMO.
Happy Listening.