[Amps] Henry plate supply choke

[Donald Fox]

Sam:
Where did you hear that? The choke in the plate supply regulates the voltage to a proper level.
Without it the plate voltage will soar to an improperly high level.

What model of Henry do you have? 
At any rate, I have never heard of such a thing, and I fear that the resulting voltage drop under load would more than cancel out the 
extra voltage you would see at idle, not to mention cause damage to associated components because of the voltage being too high.

Don  N8ECH