What's inside these little brown boxes?

[Ty_Bower]

I finished restoring my "new" toys.



http://s69.photobucket.com/albums/i43/Ty_Bower/Dynaco/?albumview=slideshow

 

[Urizen]

Your slideshow requires a password.

Nice looking boxes.:thmbsp:

 

[joshuahhhhhhh]

looks like mark power. The kind of power that can be on for ever turn em on and leave them on kinda power

 

[Kegger]

Slideshow is working!

They look nice, is the circuit new?

 

[spartanmanor]

Sweet Iron!

 

[Ty_Bower]

Thanks. Everything is new except the chassis, cage, and transformers. I replaced the sockets, wiring, terminal board, power switch, cord, input jack, and all bias supply components. The mounting hardware is all new stainless steel. The leaky old can capacitor is gone, replaced with an SDS cap board. The original Dynaco 6AN8 driver stage is replaced with a DIYtube Poseidon board. It's a "classic modified Mullard topology with constant current source in the tail of the phase splitter". Output tubes are New Sensor "Genalex" reissues. They make a lot of power, and the amp has a very smooth sound.

I've got a bunch of photos of them at various stages during the project...

 

[sloober]

Look like Dynaco MkIII. I have single MkII.
John

 

[radioactive]

:jawdrop:

dang those are sure purdy:yes:

I've got a bunch of photos of them at various stages during the project...

please share.

 

[Sir MLS]

Nice work and nice amps.

Scott