8-channel microphone mixer designed for professional use thanks to the many functions it has. It offers connecting balanced microphones 4 and up to 8 line signals. Each channel has independent adjustment of hue. A sophisticated DSP offers 16 reverb effects. The MP3 module is capable of playing songs on sticks. The same USB socket can be used for connection to a computer to send or receive audio signals (cable included). It has even bluetooth receiver.