Rebuilding a Hoffman 610

[Steve K]

Yes, that is the vertical osc. and output and should be a 6SN7.

Steve

[Eric H]

Hi Jr. Welcome to Videokarma.

I have four Hoffmans total, a couple of them are the same model as yours I think, one is pretty nice, one is a parts set.
I'm not sure what the actual model number is since mine are missing the backs also.

The chassis in the parts set was built Jan 13 1950.

I can probably spare the knob, the cabinet doesn't have any holes in it that I can remember but it's coming unglued and the finish is shot, your welcome to it (the cabinet) if you can pick it up, where are you located?