The choice of wall receptacles


I am in process of running two dedicated circuits for my audio system. I will be running standard romex 10/2 wire point to point and will make the "upgrade" at the receptacle. The products I have read up on are as follows:
1)Wattgate
2)Furutech
3)PS Audio
4)Acme Audio Labs
5)FIM
6)Hubbell
7)Oyaide
8)Home Depot ($1.59)

My system consists of Bryston 7BSST Mono's, CAT Ultimate MKII pre, Nakamichi OMS7a cd player ( to be upgraded when I can decide what unit to purchase and how stable the cd outlook may be), B&W 801 Nautilus speakers, Audioquest Volcano speaker cables and Audioquest King Cobra interconnects. Please I am strictly looking for "SOUND" advise and not a slanted SALES advise. There is listed here 7 receptacles not including the basic Home Depot version. Any one with experienced listening got advise? Thanks.
proclaim123
I have bought several cryo outlets from Alan at AudioExcellenceAZ, and can't speak more highly of the product or Alan. Having tried the PS Audio Power Port, I had talked with Alan about how bright the PS Audio made my system. I got a mini-education in the difference that nickel makes to the sound. I went with the Hubbell 5362 in my wall outlet and in my PS Audio Ultimate Outlet. He does an extended cryo treatment and then cooks the outlet as a sorta burn-in process. The 5362 gave a more detailed presentation wherein the increase of blackness was shocking, and due to the lack of nickel, the sound was very smooth and quite musical. Check it out at:

http://audioexcellenceaz.com/acproducts.htm

Good Stuff!
I have a few (4) P S Audio outlets, and I think they are easily worth the $200 cost, but if I had it to do again, I would get Porter Ports based on what so many of his satisfied customers have said. I'm not sure I got anything more with the PS Audio, but I certainly spent more.
Let me add the IsoClean to your list. I was shocked at the improvement it gave over the others I have tried, which include the Furatech, Sound Application, and Acme. But this was before the Oyaide. Has anyone else heard the IsoClean or compared it with the Oyaide?