Adcom GTP-500 II voltage conversion

Hi, I‘m newto this board and I have limited understanding of electronics.

I´m lookingfor some help with converting Adcom GTP-500 II amp form 110V to 220V. I see some labels on the power supply board forrewiring the transformer but don’t know what to do.


Any helpwould be appreciated.
 

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It's probably best if you have an experienced technician do this rather dangerous work for you,
if it is possible to do at all.

If there are no techs in Iceland, understand that you may also need a new power switch, fuse,
fuse holder, power cord, and maybe more (if this is possible).
 
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