This is a small system with four channels, each has reverb, tone, level, you can use 1/4 inch or XLR inputs. This head can be used as a power head with 80 watts out put or you can use it as a simple mixer using the main and aux out puts on the front of unit to go to another power amp and speaker system, if you want you can use both at the same time.

Peavey XR600F Powered Mixer, 2 x 200 W @ 4 ohms Internal Power Amplifier, 420 W @ 8 ohms In Bridge Mode, Six Low Noise Low Z Mic Inputs
4 True High-Z. 1/4 Inch Mic Inputs, 3-Band Equalization (Channels 1-6),  Monitor Send (Each Channel), EFX Send (Channels 1-4), -25 dB Pad (Channels 1-4)