good quality DIN plug

Where could I find a 5 or 3 pin version, Canada preferred. Thanks!
Take Five Audio is in Canada and carries quite a few different DIN plugs, most seem to be from Cardas. They might have what you want. Click here and look through the three pages of search results for "DIN".
Close, what I need it for is to make a mono interconnect. Unless someone can point me to a good pre-made cable, 3 footer.