Differences in electric outlets


Anyone have any idea if there is a real quality or other difference bewteen hospital grade duplex outlets and say those manufactured by PS Audio, or like audio companies?
facten
Buy a good quality commercial out let and take the extra $$$ and have an electrician added a dedicated 12 gauge wire / 20 amp circuit from your electrical panel to your listening room. Make sure it goes to the panel and not tapped into another circuit. Now THAT will make a difference.
I've tried several as a dealer and nothing comes close. This was a last frontier for me. I wish I had done it sooner. I replaced a cryo'ed Hubbell and was stunned. It's worth the money IMO. R-1's are about $125 cryo'ed.

ET
ET,
I'm in 100% agreement with your R1 assessment. They're like nachos, I tried one but couldn't stop. Now have 2 in the wall and 2 in my power strip. IMO: And I've tried a few, these are the cats meow!
I'm interested in this possible upgrade myself.
Elsewhere I've seen Cryoparts recommended.
My recollection is they carry Cyro'd Oyaides.
Ghosthouse, I've tried other Oyaides. Go straight to the R1 and save some time. All the Oyaides I tried were cryo'd so never compared with non-cryo'd.