Hi all,

I'm new here.
Machine is FH63S MY1997 (Japan domestic model)
I am looking for a MG-U050 Amplifier for above machine and
have searched Japanese web but couldn't find any.

1. Where can I buy this amplifier?
2. After buying a new one, Do I need to upload any data from old amplifier to new?

Any advice is appreciated.
Thank you so much in advance.