in this issue the primary source gear is the key source.
If it's digital separates than the problem is in the transport. If it's analogue than the problem is in the turntable.
also checking the proper ground connection in your AC outlet should also be done. if there is none make sure you arange the ground lead to the outlet.
If it's digital separates than the problem is in the transport. If it's analogue than the problem is in the turntable.
also checking the proper ground connection in your AC outlet should also be done. if there is none make sure you arange the ground lead to the outlet.