Audiophile Grade Wall Receptacle

I use Shunyata wall receptacles.  I paid $75.00 each, new.  No idea what they cost now. 

Depends on how much you want to spend. I bought Acme Audio silver plated 20 amp outlets, very tight and low cost. I’ve been happy with them😀

Oyaide R1 is what I have. It made a big improvement over the Arrow-Hart hospital grade. That was 15-18 yrs ago though. not sure what is the best. Different strokes for different folks when it comes to electric

@fiesta75  Acme Audio is a name I haven't heard in years. I forgot about them.

I use the Audioquest NRG Edison receptacle made of beryllium copper. It grips a ton and comes with the cover plate. It is used in conjunction with Audioquest Niagara 1200 and the NRG Z3 power cable. A NRG Thunder power cable is used to connect my class A Amplifier. I stayed with all Audioquest for the synergy. Been using all the above for 2 or 3 years now. Power provided by a dedicated 20 Amp 12 gauge circuit.