Back in the dim and distant i went to the US on holiday my brother took his electric razor with him it had a switch to select either 110 or 220 volts working but nothing to say it would be suitable for 60 cycles mains he used it and it ran a bit faster he said he got a better shave than back at home I did consider building a small 50 to 60 cycle converter but in the end thought it was more trouble than it was worth
