Hi Luis, Last year at Y2K, RIck had a transformer available on stage so I could my regular 230 plug + a standard euro-US adapter you can buy on any airport. PS I have such a 115-230 and 230-115 transformer but it's heavy and expensive and would not recommend to buy one ;-) -- Sjaak Overgaauw http://premonitionfactory.com/ http://livelooping.be/