Thanks to Lena for the link that one should do the trick. Not to get cheap but is there any other source that starts less than $55?

I used a crappy homemade one on my old Toshiba rear projection TV and I felt like I noticed the difference when it wasn't on. The picture was clearer IMHO. However I don't want to set off one of those speaker wire or interconnects dabates. I think in this case it is purely preference.