220v / 110v - Anthem STR Power Amplifier

Very easy to use a trasnformer.  Make sure you use an oversized transformer so it doesn't limit current on your amp.  also buy a quality transformer to avoid hum.  figure $500 to $800 but a lot cheaper than trading amps.

I agree! Buy a proper size/watts AC step-up transformer on Amazon. You don't need to spend $500!

I am afraid it may introduce noise in the system, or not? And also...the eye sore. They ain’t pretty.

You want to pack up a huge 60 pound amp and ship it across the world to Spain AND buy a $500 to $800 big, ugly transformer that may reduce the sound quality?

Duh.

Just sell it and buy something new when you get there. It's just an amp and buying new stuff is fun.

@tony1954 I am tempted to do this. But I have been trying to sell some stuff and unless you put it at half price or less, no one is buying, it's a big loss.