Wayne,
I think this has already been asked, but I couldn't find it with a search. Are you making a power cable with a C7 end on it for CD/DVD/Receivers that have this type of removable power cable? It's a 2 prong female plug. With the popularity of the Panasonic SA-XR25 and 45, you might make a few sales.
I found one by Audioquest, but I'm pretty sure I'd rather have a Bolder version.
t.i.a.
Brad in Houston