Hi pm4877
I knew what the responses were going to be to your question about VocoPro as soon as I read it. Everybody in this forum who has "been doing this for years", tried VocoPro years ago, and had a bad experience, so for them it is forever crap.
I use a
VocoPro KJ-7800Pro mixer with a Crown amp. I even use VocoPro UHF-5800 microphones on my system.
I have yet to hear a system that sounds better than mine, and I karaoke at as many different places, on as many nights as possible. The music sounds great, and the vocals are perfect.
The VocoPro KJ-7800Pro is a great mixer, and I love the video crossfading. Just use another brand amp, like a crown. If you get the VocoPro Amp, you are paying for the name. There are many brands of nice amps at guitar center that you can always pick up on sale most times.
Felix the KJ
I take that challenge any day.