[TwelveAxSeven]

Hello everyone,

I recently bought an old Taylor Model 45C.

I want to test valves like these:

6l6gc
el34
6550
7195
el84
7189
12ax7
ef86

gz34
5U4GB

etc

I really have no idea what to do. I found the valve chart online but I cant find any of the valves I want to test. Even if I see a tube I recognize, I still dont know how to set the dials, such as A, B, C.

Could someone please give me a hand? Perhaps one example of the correct settings which I can cross reference to a tube setting in the valve chart, which would do much to help me understand this machine. It seems most of these valves arent even in the valve charts.

I read there was some software or application developed a decade ago that can assist?

Thanks a million