The wall wart for my second hand ICBM just died. Manual says 15V 300ma, but wall wart reads 16V 300ma??? Also, it doesn't mention the center pin - is it positive or negative?

I would lke to know so that I can go down to my local Rat Shack and purchase a replacement.

My system is now down as the ICBM functions as a crossover for my mains.



Thanks.

Rich B.