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PRD Electronics model 809A, Part 1 of 2
Linked Videos:
Spectacular Failure and Replacement of Vacuum Tube in Atwater Kent 55C AM Radio :
• (#0180) Spectacular Fa...
Spectacular Suicide of a Vacuum Tube :
• (#0181) Spectacular Su...
Klystron Vacuum Tube Power Supply Teardown - Part 2 of 2
• (#0189) Klystron Vacuu...

[@Paul-gz5dp]

I'm one that likes too take things apart to fix them, not destroy them... Much more fun to have working things than a pile of parts.

[@MrVinamp]

That's a quality build!
Fan looks like a radiator from a car

[@TheCrazyInventor]

Neat device. I love the little wheel to make sliding it in and out easier. This thing was NOT built down to a price. Salvaging that should get you some nice components.

[@allthegearnoidea6752]

That's a sweet little valve amplifier. I would really like something like that but anything with the words valve and amplifier just goes for really silly money here in the UK.

[@doddzemcbucket]

tubes-store.com/index.php

[@zaprodk]

Interesting, the case/chassis is a lot like the HP 200CD Audio generator.

[@dennisgouveadeazevedo6238]

Hi there, dude, the 6as7, or 6080, is a series regulator tube. Nice teardowns btw.

[@Spearmint22425]

Where were you able to get the klystron?