Is 1A ok for a Twin Famicom AC Adapter?

[zmaster18]

It's hard to find the right AC adapter for the Twin, but I understand that 9V is ok to use. But is 1A enough amperage? The system requires 1.25A, but some say that 1A is ok.

[VegaVegas]

If the console tells you to use 1.25A then these rules must always be respected and I will encourage to use an AC adapter at least 1.25A only, those commonly available like 1.5A should be good, as well as 2A. I will never use 1A AC adapter unless you ONLY want to test it for a while to check if it works, otherwise never plug it into the console