In Reply to: RE: Please bear in mind that lifting GND's only applies to unbalanced AC... posted by Awe-d-o-file on August 27, 2008 at 06:55:23:
This sounds like there may be something wrong with your P-300. I have a P-600 and have never experienced any hum problems with the earth GND connected so this is why I am suspecting your P-300.
Are both legs of the balanced outputs on your P-300 putting out identical voltages? If the output voltages are not the same, with one being inverted of course, this may also cause some additional noise.
Check the output voltages of the P-300 and let me know.
Cheers,
~kenster
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Please bear in mind that lifting GND's only applies to unbalanced AC... - kenster 14:47:10 08/27/08 (0)