when I'm performing...
when I'm performing...
My Lp's setting isn't the same setting when I was practice
does the electric's problem? or?
somebody can help me.......
does the electric's problem? or?
somebody can help me.......
I think you have to explain your problems a little better. I don't understand what you mean.
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Little Phatty TE #1045 | Etherwave Theremin
Stockholm, Sweden - - - Listen at: assar.se
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Little Phatty TE #1045 | Etherwave Theremin
Stockholm, Sweden - - - Listen at: assar.se
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- Posts: 38
- Joined: Tue May 06, 2008 3:07 pm
http://www.moogmusic.com/forum/viewtopic.php?t=5501
Take a look at that forum, it's pretty recent. Is that what you're experiencing?
Take a look at that forum, it's pretty recent. Is that what you're experiencing?
this is what I wrote in the other thread; no replies there so I hope it helped.
"I have seen two causes for this problem.
1) bad earth/ground connection. There are devices which can test the earth ground connection of your electrical outlets. Use one to make sure this is good. Also, the power cord you are using with the LP could have a bad ground connection. This can be tested with a multimeter set to measure Ohms of resistance (between the center/ground pin on the plug end, and the corresponding hole on the IEC socket end of the cable). Less than one Ohm resistance is to be expected on a good cable). If all of these things are OK, then either the chassis ground connection inside the LP is suspect, or the problem has another cause, such as:
2) stray voltage on the ground wire of your audio cable. I've seen this also. Unplug the audio lead from your LP audio output (leave the cable connected to the rest of your system, just unplug the LP end) -- measure between the tip and sleeve contacts on the audio plug using a voltmeter; test both AC and DC volts. There should be no voltage, AC or DC, measured here. If there is, then it indicates an electrical fault somewhere in your audio system which is affecting the LP.
Cheers,
Amos"
"I have seen two causes for this problem.
1) bad earth/ground connection. There are devices which can test the earth ground connection of your electrical outlets. Use one to make sure this is good. Also, the power cord you are using with the LP could have a bad ground connection. This can be tested with a multimeter set to measure Ohms of resistance (between the center/ground pin on the plug end, and the corresponding hole on the IEC socket end of the cable). Less than one Ohm resistance is to be expected on a good cable). If all of these things are OK, then either the chassis ground connection inside the LP is suspect, or the problem has another cause, such as:
2) stray voltage on the ground wire of your audio cable. I've seen this also. Unplug the audio lead from your LP audio output (leave the cable connected to the rest of your system, just unplug the LP end) -- measure between the tip and sleeve contacts on the audio plug using a voltmeter; test both AC and DC volts. There should be no voltage, AC or DC, measured here. If there is, then it indicates an electrical fault somewhere in your audio system which is affecting the LP.
Cheers,
Amos"