Nintendo Super Famicom Power Supply Adapter Pack Famicom Disk Jr AV AUS Plug
The Nintendo Famicom and Super Famicom are Japanese consoles that were never sold in Australia. Don't be tempted to use the Japanese power supply and "step down transformers" to convert our 240V AC down to the Japanese 110V spec...That's such a rookie solution and a bit dangerous! It also wastes a LOT of power.
The Global Garage solution is to use a safe and certified Australian spec 240V AC adapter which outputs the correct voltage for the console.