ground loop problem/help please

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Postby riffer7777 » Thu Dec 11, 2008 8:37 am

since i brought my new studio monitors ive had terrible static in them.hissing etc.i was told by m-audio that its a ground loop problem and to take all periferals out of pc and put them all back and try and find out where the problem is coming from.ive done this and guess what they are still hissing !!Image i was told this isolator by xitel will do the job?any views on this would be appreciated.cheers guys.
Last edited by riffer7777 on Thu Dec 11, 2008 8:41 am, edited 1 time in total.
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Postby JouniL » Thu Dec 11, 2008 12:47 pm

Hey!

I have exactly the same problem! If this thing fixes it I'll buy it instantly!
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Postby trikloretylen » Thu Dec 11, 2008 1:48 pm

so you have unplugged everything except the power and their still hissing?
Last edited by trikloretylen on Thu Dec 11, 2008 1:49 pm, edited 1 time in total.
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Postby atalwar » Thu Dec 11, 2008 4:37 pm

if possible post a sound sample of the noise somewhere.
As the noise could be from many factors and usually different problems have a typical noise signature.

like ground noise, em interference, white noise .
Ideally the noise if any allowed should only be white noise Hi-fi hiss, anything other than that is a problem.

There are many types of noise reducers in market like isoloators or 1:1 OT's , power conditioners , line drivers, ferrite cores etc. but no one can tell what will work unless the exact noise source is found.
Last edited by atalwar on Thu Dec 11, 2008 4:38 pm, edited 1 time in total.
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Postby riffer7777 » Thu Dec 11, 2008 4:54 pm

yes its static noise.ive got m-audio monitors with the built in amp in the left one only.i get crackling and the occasional popping.its driving me nuts.on m-audio website it states that you can get this problem.i didnt get it with my pc speakers {labtec}jounil i will let you know outcome.my girlfriend has got me isolator for xmas and wont give it to me untill xmas day lol.that one above is £30 sterling uk.trik yes taken printer out,toneport ux2 etc and still get it !!
Last edited by riffer7777 on Thu Dec 11, 2008 5:01 pm, edited 1 time in total.
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Postby trikloretylen » Thu Dec 11, 2008 8:16 pm

dont know how your electric cables look like!? but try putting some tape on the ground might help!! have done that to mixing consoles ,amps, wireless systems !
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Postby riffer7777 » Sat Dec 13, 2008 3:45 pm

ok im getting ground loop isolator wednesday.let you know how it is then.(jounil)
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Postby riffer7777 » Thu Dec 18, 2008 8:59 am

update:plugged it in and it took a while to settle in.after leaving it on for for a few hours and rebootin pc hissing,crackling gone from the monitors.i give this product 9/10 rating.very easy to set up and very light in weight.wow a big big difference !!Stop the humm in your speakers
Provides superior audio performance
Totally preserves your audio signal
Breaks the electrical ground between audio components so there''s no path for current flow
Compatible with all audio components
Ideal for multiple amplifier installations :cool: :cool: :cool:
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Postby atalwar » Thu Dec 18, 2008 3:56 pm

Glad you got it worked out Riffer..

Any ideas anyone on reducing the em noise on coil splitted humbee (single coil op'n), noise gates do work somebit but kill a lot of stuff with em.
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