Isn't the frequency in europe 50Hz anyway - if so, you can just change the cord or get an adapter for your country. As far as 50 vs 60 Hertz, a turntable that uses a AC Motor wont work. But many other electronics work ok with either 50 or 60 Hz. A Power Transformer that is rated at 60Hz will draw more current at 50hz because of less inductive reactance.
