Foreign Country - Less Volts/Different Frequency = Less gain/performance of amp?

[Lesca]

I plan to use a US made amp (Schiit Magni 2 Uber) in Japan.
US is 120 V 60Hz, Japan is 100 V, some places 60Hz, some places 50Hz. So yeah, my question is simply if the voltage or (possible) frequency differences will cause any difference in the performance of the amplifier?

120v to 100v step-down converters don't appear to exist.

 

[ien2222]

I doubt you'll get a confident answer here on this particular issue. I'd advise asking them directly:
http/schiit.com/contact
As far as I've seen other places, they are good about answering questions that people have.

At the most, you should only have to get another power supply (plugin).