diytube.com

Posted: **Tue Sep 18, 2012 3:18 pm**

Here is DENNIS R. GRIMWOOD's site. It contains most everything you wanted to know about the theory of tube audio, but never really wanted to ask.

http://oestex.com/tubes/

Posted: **Tue Sep 18, 2012 5:02 pm**

Nice!

Great place for newbies to learn and us old farts to brush up or go deep-theory :D

diytube.com

Dennis Grimwood's home page

Dennis Grimwood's home page