Suitcase power supply 117 volts in Europe?

[alexdecker]

Hi

I just bought an old suitcase from '71. The amp is not working, but the previous owner used it in live shows, and told me it happened somewhat recently.

When I took a closer look at it, the power supply said 117 volt, 60 cycles, 2 amps.

In EU we use 230 volt, but US is 110 volts, right? So I don't get that voltage? Wouldnt it seem that the power supply was meant for the US then? But how have he been able to use it in Europe then?

I see that the power goes to two different black boxes, both labelled 115 volt. Is that the answer? 2 x 115 = 230 volt?

Any help explaining it would be greatly appreciated!

- Alex