voltage converter and phono stage


I have bought a 220V Phono stage, now moving back to a 110V place. If I set up like 110V wall>voltage converter>220v Phono stage(via PSU) will i get some noise, sound degradation?
ggkasper
Find out from the manufacturer if the power transformer in that unit has multiple taps on the primary for changing voltage from 220 to 110Vac.
If you can avoid the step down transformer I would. Who is the manufacturer of the Phono Stage and how old is it?
No. There are a lot of units out there which run with step up/down units. A lot
of power supplies work worldwide, they are internally soldered for different
mains. When you have a qualified technician, he should be able to check that.