I have a Technics SU-8080 dual power supply amplifier that has been ""fixed"" by a 90 y/o man with Alzheimer's! (true story) It has an international voltage selector for 110v,120v,220v,240v.The old bloke has cut all the wires off and someone has suggested that I rewire it for Australian
240v as in this diagram. It doesn't look right to me so I'm after a second opinion if possible?

