To my knowledge all amps now days use the same 240v kettle plug. The socket that goes into your wall at home will change from country to country, but of all the amps I have ever seen they use the same type lead. If anything, when the amp arrives you may need to buy a lead with the socket designed for you country. Which will cost about $5-10.
So to answer your question. No risky modifications will be required. To be sure though, check the manufacturer website. They should include some information on power sources if the connection is not standard.
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