What are the best receptacles and plugs?

Search the archives and read Lak's posts.

i have the ps audio and is no better than a 20 amp isolated ground or a 20 amp hospital grade recepticle you can buy this at any electrical shop for about 25 dollars thats half the price of any of the fancy ones

I am using PS Audio Power Ports wired to a 20 amp dedicated circuit. I replaced Pass & Seymore 20A hospital grade outlets with the PS Audio's and feel they were a worthwhile upgrade. However, there is a significant amount of material concerning this subject on this site. Someone mentioned members Hdm and Lak they seem to have done a fair amount of research,therefore, I would recommend you read their posts.

Thanks to all for pointing me to past threads. Greatly appreciated.

Just make sure your electrician takes the time to install them correctly. By this, I mean he should make sure all of the connections are tight and that they maximize contact.