@f1status1 My best advice is to start at the source and take your time. If you can create a dedicated line for your system that is a great start. But if you can't do that, a quality dedicated wall receptacle for the source of your system is a good thing. Next (and I have had audiophile friends who swear by this), A conditioner or regenerator that most, or all, of your components can be plugged into. After that, take your time and carefully think about your component power cords, interconnects, system rack, etc. But again, the one thing that would be the best initial tweek is a good conditioner/regenerator. The key is going slowly and to visit your doctor before you start and see if he has the latest inoculation for Audio Nervosa! Good luck and keep it fun. Jim