Hello everyone! I am looking for a telefunken dealer I live in Illinois and I have many radios that need some repairs I heard one was in Wisconsin but I'm not sure how to find this out please help!!!
The Telefunken company to which you refer went out of business years ago. There is no authorized or factory service available any more. I think that you may need to become involved in the community of antique radio collectors, in order to find people who can competently repair or restore your old radios.
--best regards