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Re: Ground Loop Hum
Posted: Sat Mar 03, 2018 9:12 pm
by jkeny
Cyndale wrote: ↑Sat Mar 03, 2018 9:00 pm
No, living in the ould sod here! Yeah, I saw the Ebtech all right! Thanks for all the information on ground loop!
I would try the Ebtech but the main thing you should do immediately is return the ground mains to all your high voltage amps - these can kill if something goes wrong!
Re: Ground Loop Hum
Posted: Sat Mar 03, 2018 10:13 pm
by nige2000
You could likely makeup a bridge rectifier earth to gnd power lead where the earth lead would be cut and the rectifier would be inserted in series
You could do that for less than a fiver
Dunno what the legislation would lie on that but it would be safe
Re: Ground Loop Hum
Posted: Mon Mar 05, 2018 4:14 pm
by sima66
Diapason wrote: ↑Sat Mar 03, 2018 5:41 pm
I had a pair of amps that always hummed single ended but were fine via XLR. See how you get on!
XLR fixed the the problem also!
Deadly quiet now! Either with Entreq extra ground wire or without!