None of us are getting out alive. I have 1961 and 1965 tube gear that OEM does not support and there are excellent techs available to keep it running.
i have a Herron on order, it’s not my only Phono preamp. Keith has been an absolute joy to work with including shipping a front panel to my custom faceplate manufacturing guy. IS it SOTA ? Probably not but is it a heavyweight value? We shall see !
have fun, enjoy the music !