• 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.

Máximum AC Voltage for 5U4G or 5Z3 or 5931 tubes.

Hi, which Is the Máximum AC Voltage for 5U4G or 5Z3 or 5931 rectifier tubes with a decent good life?
 

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