I have moved house and inherited a technika 5.1 home theatre system with 5 speakers and a subwoofer. I have 5 cables from the speakers which i assume go into the subwoofer. Now it gets confusing, i have a power plug from the subwoofer and one port which says "5.1-CH audio input" it is black and has 9 gold pins in it. Im assuming the subwoofer connects to the dvd player but what cable would i need? This doesnt seem to be easy to find, i took a look in maplin but havent seen anything that looks like it would fit! Im guessing the ex-owners may have taken the cable with their dvd player!What can i do? If i rang tesco could they supply one?