I have already been tested in the last year the Music Man Mini, which I'm thrilled genuine. What comes out of this thing in sound is great. Since I like to listen to the radio, had now forth the "great" Music Man. Unwrapped, charged, antenna cable in, power on, briefly looking sender and off you go. I'm excited. Supersound without beep or other noise. This thing does what it is intended, namely myself and my ears happy ;-)