I recently purchased a used Revolation 2, 110/120V from Ebay. I have been advised to not use this machine with an outlet of 220V even with a Voltage converter/transformer due to differential Hz.
Revolation 2 Specs (US Version)
350 Watts, 50Hz
Has anyone used this machine outside the US?
I was able to buy a Revolation X3210 for 220V for use outside the US, directly from Chocovision.
My experience tells me that it's quite likely that you will not be able to successfully run a 60Hz machine at 50Hz.
This is a question I would ask directly of Chocovision to be perfectly sure, but