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

[earworm]

hi,
most of my compressors only use 15 watt, thats easy, even the most stupid transfo can deal with that,

but i got another nice unit, one that has two outputs,
it can handle FIVE HUNDRED WATT

hihi, so plug your US computer in it and it won't blow !

the brand i have is "minwa" model is "mw500"

i dont think its a famous brand but the unit works perfect ,is supersolid (i took it with me on like 20 live gigs last year)

i think i paid around 35 euro for it , new, on ebay,
look in EBAY.DE (germany)

stepdown converter
220 110 volt
us transfo

i use those words to find what i need, in a normal store these 500watt machines can get pretty expensive, but ebay is my friend (eventough i already got ripped for like €1500)