• 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.

The chassis, to ground or not to ground.....

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Good evening everyone,
To ground or not to ground, that is my question. I am starting the component gathering for my ST-70 clone and am looking at various power connectors. The original ST-70 had an AC cord entering a grommet then a knot and then soldered in place. There is an ST-70 replacement chassis that has an IEC connector, which I am going to assume grounds the chassis to the green ground wire in the typical AC power cord. Since the chassis I have does not have the IEC hole, but a 3/8" hole, I can A) insert a grommet and use a two wire line cord, or B) open up the hole to use one of these Amphenol AC line connectors.

Thanks
Ray
 

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