On 05/08/2014 09:30 PM, Jonathan E Brickman wrote:
AC power ground lifts sometimes have helped, sometimes
There is no such thing as an AC power ground lift. The correct term, and please don't take it personally, is _criminal_ _incompetence_.
Calling it anything else should be avoided, because that makes it sound like something clever which the pros do. Rest assured, they don't.
You _always_ want your case grounded, unless you have double insulation, and in that case, your power plug is two-pin only to begin with.
Any artist I catch on any stage I manage with tape across their ground connectors can clock off early, with no show.
The only responsible and reasonable thing to do is a _signal_ ground lift. Period.
-- Jörn Nettingsmeier Lortzingstr. 11, 45128 Essen, Tel. +49 177 7937487 Meister für Veranstaltungstechnik (Bühne/Studio) Tonmeister VDT http://stackingdwarves.net _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
