Mark Levinson 433 voltage conversion

Hi,

I have a 110V 60Hz Mark Levinson 433 three channel amplifier that I need to convert to 220V 50Hz. I succeeded in obtaining the propper IC chip from Mark Levinson but they don't have the corresponding PCB.

The PCB is simply a jumper that I could build easily. Would anyone have the graciousness of helping me with the propper jumper configuration? Or maybe a picture of the jumper PCB for 220V? 🙏🙏🙏😊