Best Phono Preamp Under $5k

A used Herron VTPH-2A . You can research it here and read through the threads here on Audiogon.

http://www.herronaudio.com/vtph2specs.html

Chuck 

I feel manufacturers deliberately don't play the $5k game. They price it either below $4k or above $7k. They probably know that a buyer looking for a 3-4k phono is ready to take a compromise, so give it to him. Those looking for a proper grown up phono will somehow beg, borrow or save up to pay $7k. So keep the $5k zone fuzzy!

One of the most asked question, but I am yet to find a solid contender worthy of $5k, hence pre-owned is the only choice.

Robert Grodinsky Research RGR 4 has both a superb mm phono stage and a line stage. I bought mine on an eBay auction for $199!

A Gold Note PH-10 with matching ps would be well below your budget. Very versatile and sounds amazing IMHO

Thank you. That's one I hadn't thought of. Time to keep a close eye on the new postings! 

I think a used Audio Research PH8. I used to own one. The most cost effective phono stage I have ever owned. While I have heard a lot about, for instance the Presto… I have also heard about them failing and getting repaired. Audio Research products incredibly musical. detailed,  wonderful sounding components… built to last forever. I now own a ARC Ref3 Phonostage… well, better, yes. My current system is shown under my aid.