Denon dns 1200?

good morning, thanks for accepting me it is a pleasure to belong to this group, I have 48 years I have spent music since 13 years intermittently, the music has always been in me. I always had a couple of compactors already old Denon dns1000 and currently update a little nothing else, acquired 2 Denon dns 1200 whose power is 110v. In my country Argentina, the voltage is 220v, would you be so kind as to pass me the specifications of the transformer that I needed? Thank you very much, for accepting me and if you can help me.