Looking for a 6V power supply

[simplechamp]

I want to get a little power supply that I can plug into the wall and use to test RC electronics. I would really love to have a nice adjustable CC/CV supply, but I'm not ready to spend the money at this point.

I did a search on Ebay and found some cheap AC adapters that output 6V and rated anywhere from 1-7A (depending on price). Would one of these work OK for basic usage?

For example, this is one I'm thinking of getting: http://cgi.ebay.com/Genuine-UNIVPOWE...item5ade49cc7d