Re: Grounding shematic for a Metal Chassis, which is the right way to wire up?
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Ok. Think to an audio amplifier in a car. Often you need just the red wire to turn it on. When the metal case of the amplifier is connected to the chassis of the car which in turn is connected to the negative of the battery (please correct me if I am wrong, I think it is correct). If you add another ground wire (the black in our example) is a nuisance that may make a ground loop. The same applies in the uBitx, if the case is all metal some wires are nuisances that may lead to ground loop issues.
when use metal case then jack sleeves have ground at case an yellow wire isn't need any more and use thick black ground wire and and and..then big written 'be aware of ground loop
Il 07/set/2018 17:50, "iz oos" <and2oosiz2@...> ha scritto: