RAT also know as rec.audio.tubes ; good newsgroup for greenhorns in tube and related stuff

http://geek.scorpiorising.ca/GeeK_ZonE  - little bunch of good and civilized ppl

www.diyaudio.com  - big bunch of civilized ppl

www.passlabs.com  or www.passdiy.com   -nothing to say,except "Guru" or "man who loves to read "Zen and motorcycle maintenance" " .

Few more links are on my "Books" page ;

For start-I gave you more then enough ; probably you allready made full circle on net .

last, but not least -I must mention my late friend Fred Nachbaur ; as a

friend and fellow tube lover , he was and is always real example that electronic communication must not be inferior to any other sort of people's interaction and,most important ,that good ppl are good - no matter where they are on Mother Earth ,or even Heaven ..............

Fred's website is still alive, if you want to look at some of his projects. It's here: http://dogstar.dantimax.dk