Avguy, it wouldn't surprise me that a dedicated line would improve your present system as well. If you want to do a mock up, purchase a new 12 gauge grounded extension cord and run it from your laundry outlet (of course temporarily disconnect your laundry appliances)to your sound system. If you have a dishwasher in the kitchen that has a plug in that would be an alternative as well. Avoid the kitchen counter top outlets and bathroom outlets that have ground fault protection. See if you detect an improvement.
I noticed a significant improvement with my dedicated line.
Plenty (hours) of additional info and input if you search the forum archives.
I noticed a significant improvement with my dedicated line.
Plenty (hours) of additional info and input if you search the forum archives.