my friends, i get a hum from my ADCOM amp if i dont use a cheater plug. i was thinking about getting one of these, see link below.

http://catalog.belkin.com/PureAV_detail.process?Product_Id=178415

it sells for 350$ but i can get for 250$ from an authorized dealer. the specs seem better than the Monster units and it's 100$ less, what do yo think.