Karaoke Forums

I've been reading and hearing some great things about digital amplifiers lately. Is this a trend that y'all think will continue? I wouldn't mind looking into it some more. Less weight, less heat, and less money, but more power. Sounds too good to be true. But then again, so did the wheel, or the airplane for that matter. What's y'all's take on this subject? However, in order to take full advantage of digital amps, from what I understand, you would need a player with a digital output. Does anyone know which karaoke players have digital outputs?