limanuel wrote:I received a Nord Electro 6d from Germany two days ago and was set as Europe 230v and a fuse of 125 mA 250v. Because I live in US I opened the top and switch inside from 230v to 115v. The piano was turn on and is working well but I wonder If I need to change the fuse by the another one like 250 mA 115/125v In order to prevent any damage or there is no problem with?
The European 125mA fuse still provides protection. There's no harm in continuing to use the European fuse, but I suggest ordering the correct NA fuse (see part numbers in this post) as backup. At North American (NA) voltages, the European fuse will wear out sooner due to the higher currents in NA (this is why the NA fuse is rated 300mA).