I did an andvance search back 9999 days and couldn't find any posts with any mention of this type of mic power...
here's link to some site I found while searching for phantom power to run in front of my AD/pre...
http://www.zzounds.com/item--RLLPB223
anyone here use this...
edit: would it even work with most mics?
Yeah...
I had one for a little while. It worked fine.
I think it works with (2) 9v in the field.
Edit:
Get the PB224, it provides phantom power to two microphones.
It is powered with (2) 9vdc batteries
Provides: 20mA
I dumped it when I started using the Oktava's, because it wasn't providing enough voltage with the high current drain MC012's.