Home made tubes in a home made amplifier

[kevinkr]

A lunch break discovery on YouTube today.

 

[Osvaldo de Banfield]

I saw a video several years ago of a guy making his own dht for a regenerative receiver, also built by him.

 

[astouffer]

Finally a use for those old WE wall warts.

 

[ra7]

That was the best youtube video I have ever seen. Inspiring!

 

[huggygood]

😳 😳 😳 😮😮😮😲😲😲

 

[dreamth]

If we don't care about too much co2 in the atmosphere, then at least we should diy the most durable things we can on Earth for when ET arrives here so that we can prove there was some intelligent life here 🙂

 

[korpberget]

Making tubes? Have a look at Glasslinger on youtube.

 

[boswald]

I haven't blown glass in fifty years, but it was fun.

 

[kevinkr]

Making tubes? Have a look at Glasslinger on youtube.

Watched him make a Marconi type C. 🙂

 

[directdriver]

I like this video even better.