Upgrading wall outlets

I had 10 gauge wire (30 amp) dedicated line put in when the house was built. As time passed, I noticed a lack of dynamics and weak bass. One day the stereo was playing in the dedicated basement listening room as I was attending to the clothes dryer. I noticed a change in the sound as I touched the dryer. After some thought and running a line of copper wire from the dryer chassis to the brass water main pipe, I established a strong ground for the dryer and the system sounded better once again.

This experience led me to, TAKING PROPER PRECAUTIONS, open the door to the 200 amp service, and with a flat head screwdriver, tightening the grounds of every line in the service. Please trust me, this made a tremendous overall improvement in the system.

In addition to adding a PS Audio Power Plant Premier regenerator, replacing the orange "hospital grade" outlet with a PS Audio Power Port Premier was a great improvement. The new outlet tightened the sound and significantly improved transient detail and dynamic swing. My PS power cord is as in a vice grip in the Premier outlet.

Hifiman5;
Your experience , with the dryer , is the reason that we should also install an isolated ground to those dedicated lines !
Doing so removes any affects from the household electrical system .

Good luck .

"Furutech FT-D20A
Gold duplex receptacle. Did not expect much but a strong grip on my heavy power cords. I heard a tremendous improvement in bass and clarity. When my wife came home and asked what I had done to the system with a cheerful tone I knew that I hadn't gone crazy."

This ia the post I made on my system after I added the Furutech plug. I have a dedicated 20 omp line.

Go for it!

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.