RE: Can you use it with an american adapter for the socket?
2009/02/21 09:39:51
(permalink)
If the OP is talking about going from an American plug to some European plug, you can certainly do that. What MAY be a problem is going from the 60HZ American to 50Hz. The problem that MAY crop up here is AC mains transformer overheating. The lower frequency requires a larger core to properly carry the anticipated load through it. Not all transformers in a power supply are correctly sized; most are, though. I don't know if the 700 uses a wall-wart or has an internal power supply, although I'd imagine if it's Roland-designed and made it's done in Japan, and they run 50Hz over there, so you should be good to go where ever one lives.
There were problems years ago with electronic equipment that was built here in the US (anyone remember that?) being used overseas with 50 Hz line frequency and things were catching fire. Research was done and what I mentioned above was found to be the culprit.