| Re: Made system changes, now have ground loop hum?
In this thread or in another in another forum I was told to make sure that my cable box is plugged in on the same dedicated lines as the rest of my audio equipment. It turns out I had the cable box plugged into one of the non-dedicated sockets Well I have done so and have noticed that the sound no longer cuts in and out from time to time and the system does not seem to have the same amount of hum. I have only limited time (little bit of t.v. last night) with the change though so if it comes back i'll be sure to report.
P.s. at full power (as discussed with typical program material not sign wave testing) the qsc plx3602 pulls I think just over 20 amps, I can't remember. At full power sign wave it's something silly like 60 amps.
p.p.s. I just looked and it's 18 amps at 1/8th power pink (typical program material) noise and 63 amps at full power.
Last edited by NickTF; 12-05-07 at 01:54 PM.
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