This is a powerful Mackie mixer. The Mackie CR1604 is a 16 channel analog mixer. It has 16 built in mic pres with both XLR inputs and 1/4" connections. There are also four assignable channels as well, with auxiliary sends and controls on each of the sixteen main channels. Each channel also has a three band parametric equalizer. Other features include a pan knob and a mute button for each channel. The CR1604 has all of the bells and whistles that you need and expect from an analog mixer.
It shows signs of use and love but still has all faders and knobs intact and it functions perfectly. It will ship out swiftly and safely the next day.