Clean AC power

Electricity in an electrical panel is

nothing to treat in a casual manner.

.On that I can 100% agree.

Hello,
+1 on the Puritan PSM156. They also have a couple of other products you can add to fix the ground going from your system. I own 2 Puritan PSM156 and the Ultimate XX power cords. This is a great place to start. If you demo it get a fully broken in unit. This takes 12 days. After you plug in your gear you will need about 12 hours for your caps to charge back up in your gear. The filtration in this thing is insane with no negative sound effects. Just pure bliss. If you have an electrician modify or add a dedicated line have him put it on the side of the panel with the least amount of noise. No refrigerators, no HVAC units, no washers or dryers. Basically things that create noise and are on a lot. Power cords make a huge difference going to your equipment to help with RFI. If you are in the Chicagoland area and want to demo the Puritan this store lets you try before you buy. https://holmaudio.com/
Be warned you will sell anything to buy this. At $2300 it’s not cheap. It’s just perfect. I replaced my two Furman power conditioners with the Puritans. 

How to achieve clean power?
1. Establish an earth ground. 
2. Set up a dedicated circuit.
3. Plug an ADD-POWR Sorcer X4, an AC harmonic resonator, into an outlet in proximity to the breaker panel. If sockets are needed then buy a quality AC power strip.

+1 @builder3 

The problem living in a narrative driven "reality" people become accustomed to making up whatever story they like regardless of the truth, it becomes "their truth" and on they go their merry way off into fantasy land.

I never said be casual. I said don't be a fear monger. 

Including slimy twist the words around fear mongering.