running a effects Gizmo with a 9v AC Adapter
i dismantled my rack to put everything into a smaller inclosure
and the removable pin came out of the adapter cable
before plugging in i just wanted to check is it supposed top be center positive or center negative
or does it matter ?
thanks in advance
i dismantled my rack to put everything into a smaller inclosure
and the removable pin came out of the adapter cable
before plugging in i just wanted to check is it supposed top be center positive or center negative
or does it matter ?
thanks in advance