Columbia Record Changer/AM-FM Console

[dieseljeep]

Originally Posted by Electronic M

The web says 6HU8....

So it is a single tube P-P penthode output stage?

I went by memory, regarding the US designation. It's actually a dual EF95, which was a common output tube in the smaller German table radios. It was about the size of a 6AU6 or similar tube.
Admiral used a similar tube, in some of their sets, a 6GZ5, or in their series string B/W portables, a 4GZ5. The tube appeared to be a Tung-Sol sourced tube. Don't know the relationship.