Valve rectification question
I am trying to understand more about my 211 amp, and it has two 5u4GB rectifiers, and on the main transformer only 0 450v apparently no centre tap. ……I think…
Could it be a voltage doubler circuit maybe?
Is there a good way to see how the circuit works without a strip down, as a lot is out of sight.
Can I learn anything by taking some measurements from the 5u4 valve base etc.
211 is at ~1000v, so yeah I know it’s dangerous poking around!
Just trying to learn things, no real reason other than initially trying to understand if my driver valves are diode or valve rectified.