Which power supply should I use for the original Famicom?

[my boy]

Hello, This is my first post, I was just wondering what power supply should I use for the original Famicom? I'm from Australia, I'm confused on what power supply I should use that won't fry the Famicom.

[FAMICOM_87]

use anything with DC output from 9V to 12V (better 9V or 10V) and at least 500mA, but 800mA-1A or more is better Center pin negative!!!  + --(0-- -
for example the adapter from Sega Mega-drive/Genesis is up to the task