Upgrading wall outlets

Oyaide R1's (best I've heard) or Pass & seymour 8200 MRI. The differences are not subtle

tried both furu ftd20a and the oyaide r1. both very good and a definite improvement over my former psaudio power port. ended up using r1 - more synergistic with my system, but you can't go wrong with either.

Speaking of dryers and improvements made, there are other appliances in your home that will definitely affect the deliver of electricity in your home. Generally anything that has a big draw on it will do this. Most notable the washer, since that barrel full of water needs some good torque to be moved back and forth, and your fridge.

I actually used to see the neon light in the wash room throb as the washer was working. I put an Audio Prism Quiet Line filter on the washer outlet and it decreased very noticeably. So I put another on the fridge outlet. Overall a very small investment that works quite well, though not perfect.

Enjoy,
Bob

A few other things that can have an affect ; microwave ovens , HVAC units , some remote controls , flourecent lights and small appliances .

Good luck.

I have noticed meaningful differences as well. Can those who used Furutech, vs Oyaide vs others comment on the character of the differences? I have used standard, Porter pots, sound application, and the new synergistic tesla and find them all to be quite different. I have used the sound application primarily for the past 2 years.