From the research I have been able to do, it seems as if the phono sections in many used preamps are superior the the current outboard mid-priced variety. The used MFA Magus, early Audible Illusions, Counterpoint, and Audio Research preamps all offer high quality tube phono sections at similar prices or cheaper than the standalone units above. You also get the flexibility to have several inputs for easy switching of sources. All the brands I listed above are currently on the Audiogon classified sites for under $700. IMHO they are all better phono sections than any of the mid-priced new outboard boxes. Some are suitable only for MM or high output MC carts however.
Phono Amp Recommendations
I have a turntable and about 450 LPs, all in mint or near mint condition, that I have not listen too for over 15 years. While my wife has been very patient about the dust collectors, it has pretty much come to the point where I either listen to them or put them on eBay. So I thought I’d give them one more spin before I decide. However, I don’t know much about phono amps, so I would appreciate some recommendations for a good SS phono amp that handles both MM and MC cartridges (I’m not looking for a do-it-all preamp). I'm not opposed to buying a unit from the re-sell market either.