No problem at all. Oversize the current or power required by 2x is all you need.
On the other hand, if it uses a separate DC power supply you may be better off just buying a local replacement.
Step down transformer for a turntable
Are there any concerns related to the use of a step down transformer on a turntable? I am wondering if the use of the transformer in any way diminishes the sound quality of a turntable? I am considering buying a 100v turntable from Japan for use in USA. Would be an upgrade to my analog side. Let me know your thoughts.