Converter-transformator 110v To 220v, US products useing in Europe Options

[karkul]

hi,
has anyone got experience with product for US voltage 110V useing in Europe 220V?

I'm in US for a one more month and I'l like to buy these products.
1.mackie HR824,monitors
2.Lexicon MX-200,ef.procesor
3.E-mu 1820m,sound card

is it enough to get just a Voltage converter-transformator from 110V to 220V??
of course converter has to be strong enough for the power of monitors (260W).

thanx for help

[lepetitmartien]

Anyway half-wave rectifiers should be avoided in an audio set up as they can generate noise around (thru mains or radio) if they are of bad quality.

And transformers should never get that hot! a transformer hot enough to burn you (wich means more than 60°C you can't touch it more than a fraction of a second) is working in a bad way (too much intensity going thru it, or not well thought cooling). A transformer can take fire…