Hello,
In 1998 I bought two Doepfer suitcases, from Doug Wagner/Enport back when he was the US distributor, and just discovered that the power supply in one of them is marked as a 230V version -- see photo here:
https://photos.app.goo.gl/eSkT4EjNN6vdPM7T7
The other is marked 115V, and they're both Power Supply I, Version 5, copyright 1997. I've been using both of them in the US all this time. Is it possible that it's marked in error, or would it actually be working with the US electrical system?
I'm thinking this might explain some behavioral weirdness (though I generally like electrical weirdness so I'm not complaining!) -- but wondering if it might be a good idea to replace it?
thanks,
Ernst