I have an extremely good Yamaha 12 channel powered mixer that I got in 2006, and have only used it 3 times. It's been stored in my basement since. This mixer does everything and has a lot of E-Q and results constructed. Loud adequate to power any club or rehearsal. I payed about $700 for it new, so this is a good bargain. The design is the EMX 5000. If you're looking for a complete PA system, I likewise have 2 JBL, JRX 100 PA speakers that go with it.