[LAU] Ground lifts, TRS, etc. to PA? USB/other signal crossover to audio?
fons at linuxaudio.org
Fri May 9 11:17:00 UTC 2014
On Fri, May 09, 2014 at 11:54:23AM +0200, Ralf Mardorf wrote:
> On Fri, 2014-05-09 at 09:13 +0000, Fons Adriaensen wrote:
> > To be properly grounded, the connection to ground must have
> > sufficiently low resistance
> To get rid of ground loops protective grounding can be done through a
Certainly not. Just read the text you posted.
It says that some equipment may allow to separate signal ground
and protective ground, and that in that case the two may remain
connected via a capacitor which may improve HF shielding.
It certainly doesn not say that you can disconnect protective
ground, on the contrary it does say that you must not do that.
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