Vintage Synth Repair

I've got a Korg Polysix that is not working for sale. My thoughts are its set up for European power. It looks like someone spliced an American style wall plug on trying to get it to work. Other than the plug it looks to be all original. I can't seem to find anybody that can work on it (for a reasonable price). I thought someone on this site might be interested in it. All keys knobs and switches seem to be working correctly as far as movement but unknown if they actually work. Would be great for parts or fix up project. I don't want to trash because I know the value these analog synths could be to someone. Will send pics to interested party or persons.


Thanks- The Cat