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Topic: Session 400 wedge problemo |
Stu Schulman
From:
Ulster Park New Yawk (deceased)
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Posted 5 Mar 2006 11:25 am |
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| I am running a session 400 wedge into the P.A.board thru a XLR cable a few times during the night a high pitched squeal"feedback?"sound starts,if I switch the ground on the amp it goes away but soon returns,This only seems to happen for a few minutes,then it's good for the rest of the night.Where I'm playing is in a very old farming town,I was wondering if it is the voltage,I have checked all of my guitar chords,and such??? |
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Ernie Renn
From:
Brainerd, Minnesota USA
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Posted 5 Mar 2006 5:14 pm
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It could be the reverb tank feeding back. I had a Vegas that I had to leave the reverb off and use a rack reverb.
Just a thought...
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My best,
Ernie
www.BuddyEmmons.com |
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Stu Schulman
From:
Ulster Park New Yawk (deceased)
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Posted 5 Mar 2006 6:41 pm
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| ernie:The next time it happens I'll try to grab the reverb knob and see if that does it,thanks,Stu |
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Mike Brown
From:
Meridian, Mississippi USA
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Posted 6 Mar 2006 11:20 am
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| Sounds as if it might be a grounding problem, whether in the cable or the amp. |
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Stu Schulman
From:
Ulster Park New Yawk (deceased)
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Posted 6 Mar 2006 11:43 am
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| Mike:That's kind off what I thought,but I don't enough about this stuff.What I do know is that where I'm playing "Palmer Alaska"is very rural and I assume that the voltage gets very low,and I think that the ground seems to change on it's own?Thanks Mike,take care,Stu |
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