Greetings from FixitLand!
Hmmm. The link in the first post of this thread seems to have been hijacked -- hovering over it shows "Shopping link added by Skimlinks" and the link takes you to a Hammacher Schlemmer page which offers a TV -- but not a Sylvania "Dualette."
Take care,
--
J. E. Knox 'The Victor Freak"