[bob1029]

The voltage doesn't affect the time keeping capabilities. It's based upon grid frequency. I've got one of those US<->Japan xformers I use to run a very special toaster in my kitchen. Doesn't do anything for frequency, but that doesn't matter in my particular case.

[OJFord]

Unless you mean for sentimental value, very special personally, can we have more information on the very special toaster?

I've literally just searched 'Japanese toaster', but is it perhaps a Balmuda 'The Toaster'?

[bob1029]

Mitsubishi Electric TO-ST1-T