Dedicated lines and their guage, conditioners plugged into them, and the quality of the ground all make a difference. All of this can get pretty expensive so you will have to decide how far to go.
I would get dedicated lines put in with quality and heavy guage wire used. A quality ground can make a difference, but I have yet to try this. I have tried 47 different conditioners, including your present one, and prefer the IsoClean thus far. It is expensive, but to me worth it.
Quality wall plugs also make a difference.
There is enormous difference of opinion on conditioners and wall plugs as well as power cords.
I would get dedicated lines put in with quality and heavy guage wire used. A quality ground can make a difference, but I have yet to try this. I have tried 47 different conditioners, including your present one, and prefer the IsoClean thus far. It is expensive, but to me worth it.
Quality wall plugs also make a difference.
There is enormous difference of opinion on conditioners and wall plugs as well as power cords.