Yes, I think I remember that Rappaport preamp from an old TAS magazine. Years ago, I picked up a rare Pilot mono receiver at a yard sale for $35 that must have been a foot tall in a beautiful wood cabinet w/Genelec KT-66's. Sold it untested a few weeks later for like $675. I know the vintage stuff is going for huge dollars these days.
Hope you find what you are looking for :)
Hope you find what you are looking for :)