Need recommendations on best phono pre, new or used, for $500 or less. Also welcome are comments on whether that cost range is appropriate given my entryish level den system. I'm currently going from the Pro-Ject Box into the Dared pre, thru the Adcom. Cartridges on hand are the Goldring that came standard with the mmf5 (not sure of #), Shure M97xe, and a MC Denon DL-110. Advice there is welcome too.
Thanks for any help,