Try Antenna, Accoustiguide or Soundtrack/Thwaite Productions.  I have used
all three companies over the years and they are all competitive.  A lot just
depends on the type of equipment that you want to use.


Tom Kelly wrote in message <[log in to unmask]>...
>Hi.
>
>I'd like to learn more about the various "electronic docent" systems now
>available in the U.S. Does anyone know about vendors, etc.?
>
>Tom