Anyone tried this?
"Here's an interesting little capability that the AT822 can give you that
you wouldn't think of in a loooonnnng time. If you take its XLR output
(which is really L and R) using a standard mic cable, and run into a
standard, balanced, differential input, the position of the capsules and
the phase reversal into the amp result in a very good figure 8 pickup
pattern. I have run the polars in the anechoic chamber. It works. This
allows this mic to be used as the "S" in an MS set-up - very effectively
and very inexpensively. "
http://groups.google.com/group/rec.audio.pro/browse_thread/thread/9f1d0a43400c6abe/872b4afa57eb8e33?lnk=st