DIY valve (off topic but very cool)

[jquin]

I thought you guys might apperciate this.
I found it very cool.
Imagine being able to make your own valves and then your own class A tube amp!

http://paillard.claude.free.fr/

[Amphiprion]

Meh. When someone here starts doping silicon to make their own FET's I'll be impressed And lateral FET's don't count.

j/k

[Hdale85]

Thats pretty awesome. A bit intense though.

[peter_m]

That is something you can qualify as old school!

Interesting clip, thanks.

[JoshK]

I'll leave making tubes to the developing countries....I just want to make the amps.