The OP (and the rest of us) might find this interesting: http://www.rane.com/note110.html (title: Sound System Interconnection) Also, I'll add a 'me too' (because it's important) to what Jorn and Fons have said: nobody playing on my stage gets to 'solve' a problem by disabling AC ground. On 10/05/2014, Arnold Krille <arnold@xxxxxxxxxxxxx> wrote: > On Sat, 10 May 2014 15:06:36 -0500 Reuben Martin <reuben.m@xxxxxxxxx> > wrote: >> I work in large event audio-video-lighting production, so it's very >> common for me to be encounter power hazards that would probably give >> most people on this list the creeps. > > Its not professional encountering hazards and dealing with it > accordingly that give people on this list the creeps. Its > non-professionals (*) doing unsafe things without any knowledge and > with very real, very life-endangering consequences that gives us the > creeps! > > I know that every production has certain types of cables deep down in > the cases. But I also know that breaking out these cables is only when > all else fails. And not by just any musician or roadie... > > - Arnold > _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user