出一个全新美标Furman PL-8C电源
2000元，如果你有一些美国产的设备，那么你需要110v的电压，不然有可能损害设备。这是Sweetwater的原话：
While some of the electronic equipment we sell has switchable power supplies and can work on different voltage, most units can only accept US power, which is 110 volts. If your electricity is anything other than 110 volts, you will need the appropriate transformer to operate the equipment. If you fail to use the appropriate transformer and plug the unit into an AC outlet, it will most likely damage the equipment, and no warranty repair will be honored.
然而我的设备基本都是欧洲产的，所以这个电源对我没用。。。