FYI, if you're seeing 110 volts across these devices, then one of your voltage legs has a wiring fault. Power systems in Europe tend to use balanced power, which puts half of the total line voltage on each voltage leg. This sounds very much like one of the legs is going directly to ground, which is a serious -- and potentially dangerous -- problem. Again, I cannot more highly stress the need for ground fault testers to be part of any electronic musician's "must-haves", both for studio use and to check live venue power situations.