[Amps] Bang

[Phil Clements]

> This is a quiz!
>
> New amp using 3CX3000A7.  No band switch, new plate
> blocking cap (.0019uf/15KV). Tube fil turned off.  When
> I adjust the HV to more than 4-4.5 KV it eats
> the glitch resistor. (10 ohm) With a 22k glitch resistor
> it lives.I repeat, the filament is turned off!

We first must know the wattage and value of the glitch resistor.

(((73)))
Phil, K5PC

> Dennis   W7JX
>
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