I am buying a music system that works on 110v-60HZ and taking it with me to India. India works on 220v–50HZ. I can get a transformer that will step down my voltage from 220v to 110v. My question is about the frequency. Would my appliance still work as I will not be converting the frequency from 60 hz to 50 hz. If it does work, will it affect the quality of the output of my music system or the life of the equipment?