I have inherited this system from one of my relatives, and I'm very jealous of it and don't want to change anything. It has some classic components mixed with other almost new. I listen to classical music and some jazz.
Cheviot, I'm still using the original power amps modules, never modified but with new tubes. They act also as an interface to power on the xtats electrically. Tell me in private where you live and let's see, you're welcome.