[George]

If there is a possibility that you or one of your guests may have to utilize the key changer on your Karaoke player, then forget about treating the material with Vogone, as the key changer simply will not work, at least not on my Audio 2000; AKJ7100, or my old all in one Ventura. Not only will the key changer not work, but the song reduces in amplitude to an almost inaudible level. Have tried this on several songs with the same results.
Anybody Else?

Take care

George