Having tried the CM30s in a local music store, I was less than impressed. Keep in mind they are nothing more than practice amps for guitar players, and they are very low power. The 30-watt rating is peak power only - not RMS.

The biggest problem is that most PA systems that you would use on the job are either way too big for home use, and many of the smaller systems that are suitable for home use are way too small for gigging. For example, I use a Yamaha YST MS-50 at home. I connect it to my PC, and also have a connection for the keyboard. It's a neat, 80-watt, stereo amp with a pair of satellite speakers and a sub. I've had it for several years, it never has failed and I love the sound in my office/studio. However, I tried it on a small restaurant job and it failed to provide the needed coverage.

I'm sure you can find the YST MS50 for a good price, but I haven't looked around for it on the internet lately. If I recall, I paid about $200 for this system, new. http://www.hometheatershack.com/forums/c...ound-cheap.html

Gary