• 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.

HV Regulator board


Paid Member
2009-10-16 9:31 pm
Cascade, Idaho
Greetings everyone,
If anyone is interested, I purchased several of these board from a guy in Belgium. They were around $27. If you want any, shoot me an email to [email protected] . I'll eat the shipping costs since I wanted them for my project.



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