Rotating my phono amp 90 degrees in order to reach the IC connections in the back cancels the noise totally. But as soon as I rotate it back to the original position the noise comes back. I tried moving cables around (best I could) one at a time, but this doesn't help.
Lewm- what do you mean by a switching power supply? Would my Silver Circle power conditioner qualify as one? If so, my phono stage is on the shelf directly above it.
Lewm- what do you mean by a switching power supply? Would my Silver Circle power conditioner qualify as one? If so, my phono stage is on the shelf directly above it.