Hi:
This is the "TV Optimod".
http://www.ebay.com/itm/ws/eBayISAPI.dll?ViewItem&item=261145152489Built for stereo TV FM pre-emphasis and would need an external mic amp and limiter to keep from overmodulating at all frequencies. I use one sometimes ahead of an Inovonics 222 AM limiter. This unit does not have an FM stereo multiplex encoder. The manual is available on the Orban FTP site. The sound can be a little "hard" and grungy if the Hilbert clipper is cranked.
Not related to the seller or item. A good deal for the experimenter at $250.00.
73,
Dan
W1DAN
