Photo Gallery

[Wavebourn]

I added balanced input transformers to my Gubernator-71 amp. However, under 500W consumption it is not enough to make tea, but still it is warmer in the room!

YouTube

 

[gaborbela]

I added balanced input transformers to my Gubernator-71 amp. However, under 500W consumption it is not enough to make tea, but still it is warmer in the room!

YouTube

 

[JonasKarud]

Here's my latest(and a little late) Tube amp!

To much Gluhwein maybe?

Happy Greetings to all Diy:ers!

 

[soundbrigade]

Gör om , gör rätt (Redo and do it right!).

There's supposed to be 7 tubes in an X-mas candalier!

 

[6L6]

Why do those tubes have no plates (anode)?

 

[soundbrigade]

Maybe they are Uniodes - an amplifying tube with just one element ...


... and heater of course.

 

[JonasKarud]

Why do those tubes have no plates (anode)?

I had to remove them for better light spreading!

 

[JonasKarud]

Gör om , gör rätt (Redo and do it right!).

There's supposed to be 7 tubes in an X-mas candalier!

Oboy, now I know where to place the input tubes!

 

[Hi_Q]

My Douk FU50 build

Quite a crazy path to take from the original design but I think quite worth it.
Too much to detail here, I put the info on my website for anyone interested.
http://www.g4cnh.com/public/My_FU50_Amplifier.pdf

73's es gd dx - Les

 

[Evenharmonics]

^ I love the "French Press" tubes.

 

[Carlp]

^ I love the "French Press" tubes.

Ah, the mesh plates...

 

[russc]

And top cap

 

[Wavebourn]

^ I love the "French Press" tubes.

Me too, but mine are metal, made of stainless steel. Glass is not reliable in field conditions!

 

[bluerooster]

My latest project, 6L6g (SE), 6SN7, 83.

 

[bluerooster]

Past project: 813 GG RF amp. with 2kv supply.

 

[bluerooster]

Next project: (as soon as I can find another 100th)

 

[uriy52]

 

[uriy52]

 

[kstagger]

PSE 1625 amp - only one monoblock built so far

 

[euromut]

My self restored HH Scott LK-72