Hi! I want to ask an advice on buying a boombox from abroad (to use in USA). Web sites like ebay.de, ebay.co.uk offer some options but I am curious as to whether their models will work in USA. As I understand in late 70s and 80s many (most?) Japanese international models already had universal power sources (Japanese local models did not). But what about radio frequencies and things like line inputs? I heard that UK models had some special FM range (or something). What about line-in connectors? Do they use DIN or RCA sockets? Are there any general rules or every model should be analyzed individually?