Anybody knows this pickup?

[eMs]

hi! i´m from Argentina (by the way, my english sucks!) and it´s my first thread.

Yesterday I bought a used guitar that cames with a single coil (S Duncan) that I never saw before.

http://img527.imageshack.us/my.php?image=micrarooo2.jpg

And with a little switch you have 3 different sounds from this pickup! (more gain-more bass-no mids)

Thanks!