My very bad mistake: There IS a Vinyl Asylum (not "Analog Asylum") on another website. I obviously conflated this site with that site. Vinyl Asylum has some very knowledgeable contributors. If you cannot get an answer to a question here, you might also try over there. No one minds. Sorry to have confused you. On the TubeDIY Asylum over there, you can get info from some very smart and learned guys as your question may related to tube gear. I learned a lot over there myself.
Having read two of Feynman's autobiographies, I really became a big fan because of his kind of wild and irreverent private life. Geniuses are not necessarily nerds.

