NES PSU Adapter

[MarioMania]

I know Genesis Model 1 will work

But all my PSU's are in storage

Someone on AtariAge siad a 12v will work, It did..But it got warm by the Cart & the Power Supple in the Console

I should know all this, But it's my Top Loader, I don't want it to burn out

Til I get it out of Storage I got a 9V 1A coming ing in the mail