If you live in a country that uses 220V, you can convert your Apple II power supply, if the power supply is Dynacomp or Astec AA11040. It basically involves removing a jumper wire that makes the power supply a voltage doubler.
![13248335_1339709676044134_2674100972322413488_o](https://www.apple2faq.com/wp-content/uploads/2016/05/13248335_1339709676044134_2674100972322413488_o-300x228.jpg)
![13221760_1339711279377307_3779482455026837724_n](https://www.apple2faq.com/wp-content/uploads/2016/05/13221760_1339711279377307_3779482455026837724_n.jpg)
If you live in a country that uses 220V, you can convert your Apple II power supply, if the power supply is Dynacomp or Astec AA11040. It basically involves removing a jumper wire that makes the power supply a voltage doubler.