[AH] Re: Using Japanese Roland 100M with US Voltage

From Miles Bader
Sent Fri, Apr 21st 2006, 09:16

Robert Anthony <xxxxxxxxxxxxxx@xxxxxxxxx.xxx> writes:
> So, I won't know what the status of any of this is until next week, 
> when my tech checks it out -- but should I be OK?  In general, is it OK 
> to run Japanese models on US current?  If no, make the caveats mild, as 
> I am a bit anxious that something might be wrong -- and it was a hefty 
> purchase/trade on my part.

Japanese digital equipment will often work with little problem in the
U.S., because the power regulation is hefty enough to handle the
overvoltage; however it may put extra stress on the power supply.

I've only done the reverse with analogue equipment -- U.S. gear in Japan
-- but the problems were quite obvious (out of tune, sequencer flaky)!

Perhaps a lot of gear can handle a 10% difference (could be more --
isn't 117V nominal voltage in some places?) with no problem, but if you
paid a lot of money for the thing, it seems a bit silly not to buy a
voltage converter or transformer to run it off.

-Miles
-- 
`...the Soviet Union was sliding in to an economic collapse so comprehensive
 that in the end its factories produced not goods but bads: finished products
 less valuable than the raw materials they were made from.'  [The Economist]