[musictlk] Ground Lift
Cameron
cameron at cameronstrife.com
Sun May 23 20:04:20 UTC 2010
Ah, yes, good point. Something may have happened to the shielding on your
power cable. So try another one and let us know if that helps at all.
Cameron.
-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of David Andrews
Sent: Sunday, May 23, 2010 3:33 PM
To: NFBnet Music Talk Mailing List
Subject: Re: [musictlk] Ground Lift
Well, if the item is putting a 60 cycle hum in its output you must
try to identify the source of the hum. It could be the device
itself, the circuit it is on, or something else in the area. You
will have to try different things to isolate the problem. Check all
connections first, reseat everything. Remove anything else from that
circuit, or the nearby y area one thing at a time, to see if goes
away. Move it to a different circuit if you can and see if hum
persists. By juggling things, and process of elimination you may be
able to isolate the problem. You could also try different power
cords, different cables, etc.
Good luck.
Dave
At 09:22 AM 5/23/2010, you wrote:
>The funny thing is, the hum hasn't happened until recently. When I used it
>for the first time, which was probably last year, there was no hum, the
>sound was perfectly clean.
>
David Andrews: dandrews at visi.com
Follow me on Twitter: http://www.twitter.com/dandrews920
_______________________________________________
musictlk mailing list
musictlk at nfbnet.org
http://www.nfbnet.org/mailman/listinfo/musictlk_nfbnet.org
To unsubscribe, change your list options or get your account info for
musictlk:
http://www.nfbnet.org/mailman/options/musictlk_nfbnet.org/cameron%40camerons
trife.com
More information about the MusicTlk
mailing list