Transformer Ratio Meter

[Radio Fixer]

Yes! true Lawrence but I did put in a way around that for the stages that don't have auto bias for most of the 30's 40's radios. I do measure the screen volts but I will have already measured the resistor and re-capped the decoupler so its just cursory rather than being accurate and loading, or lack of it, wouldnt be at the fore front of my mind.

'Nuff' said by me on this one.

Gary