Those gaming consoles are half price in America. But NTSC uses 60 cycles.
A voltage converter might not be enough to make this work.
Apologies for this very off topic question. The modern TVs like a SHARP Aquous can handle both, PAL and NTSC and the JA standard.
Visitors from JA with their rigs with built in power supplies might have issues over here as well.
73 de Chris HS0ZFE