• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

El34 SE pentode

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alexmoose

alexmoose

Member
Joined 2006
hi, I have constructed an EL34 SET amp, and I want to run in it in pentode mode, however I have a B+ of close to 430v, which is right around the voltage limit for G2, will it be safe to apply 430v across the G2 on an El34? or will the tube arc and fry:hot:?

-Alex
 
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