MUX-8/12/16

* 8/12/16 mono, 2 stereo                            
* 3 EQ equalizers per channel,60mm pusher
* 1aux, 1 group return, 2 groups, 1 group stereo output
* built in 99 Kinds of DSP digital effectors
* Dual 7-BAND graphic equalizer
* built in high-quality USB player with bluetooth display
* + 48V phantom power supply