Thank you so much for info. I believe you guys are right.
Let me give some more info - The first pair of Sapphire that was shipped was so poorly assembled that one channel faded in and out. This is the second pair. Based on your experience I start to believe we have a quality of manufacturing issue with this manufaturer.
However, I do not think that is the issue now, since it is in both channels.
This is probably a ground loop.
Sorry for being a little non technical knowledgeable. Should I connect a regular copper wire from one of the scews on the cover of the preamp to the power amp ground terminal? I guess what I am asking is from where to where does a wire go? Can I use regular electric wire?
Thanks in advance.
Let me give some more info - The first pair of Sapphire that was shipped was so poorly assembled that one channel faded in and out. This is the second pair. Based on your experience I start to believe we have a quality of manufacturing issue with this manufaturer.
However, I do not think that is the issue now, since it is in both channels.
This is probably a ground loop.
Sorry for being a little non technical knowledgeable. Should I connect a regular copper wire from one of the scews on the cover of the preamp to the power amp ground terminal? I guess what I am asking is from where to where does a wire go? Can I use regular electric wire?
Thanks in advance.