07-23-08: RebbiDepending on how cheap you want to go, the Cambridge Audio 640p could do it. Price/performance has changed in many areas since the mid-'80s. You've been using an '80s-era PS Audio. I was using a mid-'80s Amber Model 17, and also used a VSP Labs Straightwire II. The Straightwire was incredibly fast and transparent, and retailed around $1500 in the mid-'80s.
Yes, that's the next question [what to do about a phono stage]. I'll need some recommendations there. Anybody?
The $169 640p easily bettered the phono stage in the Amber (which was highly regarded in its day), and *at least* equalled the performance of the Straightwire as well.
I admit, I haven't A-B'd it against a Lehmann Black Cube, but even that or a Project Tube Box SE is about 3x the price of the Cambridge. And if you decide you want better, most mail order houses that carry the 640p (e.g., Audio Advisor) allow you to return it for refund within 30 days.