My Onkyo Integra T4087 Tuner was purchased through the US Air Force AAFES system. It is a worldwide model It has a switch on the back to change the voltage from 110 to 220. It has the EU type 2 prong power plug, with an adapter that converts it to a 2 prong US type AC plug. The FM tuning is digital. There is a also a switch to change the frequency steps De-Emphasis for AM only. EU AM band is in 9kHz steps, the US AM band is in 10kHz steps. FM tuning is the same. Does this help ???
