bigdaddi

A buddy of mine blew the external fuse next to the wall plug on his RW-10D sub. He couldn't read the fuse value when he pulled it out since it was charred and subsequently misplaced it and doesn't know where it is now anyone. I'm having trouble locating the value of fuse needed anywhere online and was just wondering if anyone here knows the proper fuse value to replace it with. Any help is greatly appreciated.