luxman transfomer jumper


Hi does anyone know the jumper setting of the luxman 507ux/509u transformer switching from 110v to 220v. I thinking to get a luxman from japan but my country uses 220v.

From this thread below it says you can switch the jumper to 115v. May someone give me a hint or guide where o luxman service manual
https://forum.audiogon.com/discussions/bryston-b-100-or-luxman-l-507u

witon
Don’t know where you are located, but here in the States I once considered buying a Luxman phono preamp from Japan (its 100V not 110V) and was told by Luxman service that they will not repair Japanese 100V units here. They will be sent back to Japan. You need a step down transformer to use 220V.