Mine is an Earmax Pro valve amplifier. But it says "Brocksieper" on it, as in "Stefan Brocksieper", its German designer, and my power supply takes in 220 volts. And there is music coming out of it, and it glows in the dark, and it's sooo cuddly.
I have a ss Rega Ear, mostly because the price was right, but secondly because I don't want to deal with tubes needing replacement. If I couldn't use my amp anytime I wanted, I wouldn't know what to do. Plus I don't have to wait for my amp to warm up.