[Amps] B+ relays

[Roy]

"...In my amplifiers, I normally protect against a flashover by using the
tried-and-true methods: a 25 ohm resistor in the HV lead, in front of the
filter capacitor...(etc.)"


If you really mean the resistor is located between the rectifier and the 
filter cap, that defeats all efforts to design and build a plate transformer 
with low ESR. Just go buy a cheap transformer instead.

73,   Roy    K6XK