Online Resources

[HarryHaller]

The tube guys are way ahead of us solid state guys..... I would
love to see something like this for solid state circuits.

http://www.tubecad.com/

H.H.

 

[HarryHaller]

Cool Site

http://www.izzy-wizzy.com/audio/

H.H.

 

[HarryHaller]

Tube data sheets

http://frank.nostalgiaair.org/index.html

H.H.