Glen B, yes I agree that is what I meant, thanks.

overcurrent or overload protection !!! I cannot modify my original post now.

Surge protection however is definately a worthwhile investment, especially all that
hard earned money that is spent on hifi components.

Music, hifi is our bloodtype right ?

It explains why hospitals get confused when we need treble cleffs, and audio signal
when we need a supply of blood due to a car accident etc Hehe.