• 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.

Tube rectifier to Solid state Diodes exchange

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The rectification of my Tube tester want to be modified with solid state Diodes like 1N4007, which will last the life of the tester, and avoids the heat produced by the type '83' mercury rectifier valve, which aids both stability and reliability.

Can some body check or made correction on my drawing ???

Cheers Walter
 

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