PS Audio or Richard Grey power Co.

Go to both there websites and you can get more info: I have the PS Audio 300 powerplant and it works great. I have not heard the Richard Grey piece but in a recent article in T.A.S. they rated the Powerplant ahead of the Power Co. But again thats someone else's feeling's.Good Luck!

I have had a Richard Grey Power Company in my system for about a year & it made a siginificent improvement. Dont't know anything about the PS audio unit but, I highly recommend the Power Company.

Two different beast, but I spent my money on the PS Audio 600. You have 30 day trial to find out.

I have a p-300 for my front end components and love it. I'm planning on getting a Power co. for the amp. Hows that for confusion?!!