[musictlk] Ground Lift

Robert j robertjmoore at embarqmail.com
Sun May 23 14:50:40 UTC 2010


Having said what you just said leads me to suspect that you might just want
to have it cleaned. depending on the environment it was stored in you might
just have some dust accumulated on some contacts or just enough light
corotion from moisture to cause a problem.
I would find some one that cleans that type of electronics. either way it
probably wouldn't hurt to have it cleand any way.
Let us know when and how you get this resolved.
HTH
Robert
-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org]On
Behalf Of Annabelle Susan Morison
Sent: Sunday, May 23, 2010 9:22 AM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift


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.

-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Cameron
Sent: Saturday, May 22, 2010 11:14 PM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

Hi.  Hmmm. Okay.  I'd say call the manufacturer, or, drop them an e mail.

Cameron.







-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Annabelle Susan Morison
Sent: Sunday, May 23, 2010 12:04 AM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

No, just the EQ.

-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Cameron
Sent: Saturday, May 22, 2010 7:31 PM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

Hi.  have you tried it on another circuit in your house or wherever you are?

Does anything else in your signal chain, or, anything else plugged into your
power conditioner have the same hum issue?

Cameron.



-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Annabelle Susan Morison
Sent: Saturday, May 22, 2010 6:54 PM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

I believe they're balanced.

-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Cameron
Sent: Saturday, May 22, 2010 1:37 PM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

Hi.  Hmmmm.  Interesting that you are still getting the hum.  I'd say maybe
get a sighted person to get an outlet tested and check the outlets at your
place.

Also, are you using balanced or unbalanced cables?

Cameron.



-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Annabelle Susan Morison
Sent: Saturday, May 22, 2010 4:29 PM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

Yes, a rack EQ. I use a Furman PL8 power conditioner, and an SPL Pass EQ.

-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Cameron
Sent: Saturday, May 22, 2010 12:19 PM
To: 'NFBnet Music Talk Mailing List'
Subject: Re: [musictlk] Ground Lift

Hi.  EQ machine?  do you mean a rack EQ?

Are you using a decent power conditioner?

Cameron.





-----Original Message-----
From: musictlk-bounces at nfbnet.org [mailto:musictlk-bounces at nfbnet.org] On
Behalf Of Annabelle Susan Morison
Sent: Saturday, May 22, 2010 12:18 PM
To: ddots-l at freelists.org
Cc: 'NFBnet Music Talk Mailing List'
Subject: [musictlk] Ground Lift

Hi, it's Annabelle.
I tried flipping the switch for the ground lift on my EQ Machine, but it
didn't work. The 60 Cycle hum is still there. What do I do next?
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