What other power devices change 120V in to 100V


What devices similar to PS Audio P600 can change the standard 120V to custom voltage for Japanese equipment?
The PS Audio P600 (and I assume the P100 and P2000) can be set to output 50 hz AND 100volts if one chooses.
Since the PS Audio P600/P1000/P2000 are no longer in production. What other power conditioner devices can do this?

Do you know of any CURRENT production models of power devices which can change the voltage AND frequency (on the fly) from 60 hz to 50hz and from 120V to 100V with just the press of a button?
thanks!
elizabeth

Showing 2 responses by peter_s

How critical is the 60 to 50 hz part? Is this for a turntable motor? If it's for an amplifier, I'm not sure it matters, in which case you could just get an oversized step-down transformer...
I bought an oversized stepdown transformer off the web - i don't recall where my research took me - but it provided way more power than the amplifier needed - and it worked just fine.