Digital mixing desk rack mixing desk series behringer x interfaces usb 20 firewire mountable number of channels 40 masterspuren 1 mute gruppen 6 dca gruppen 8 aux sends 6 aux returns 6 microphone inputs 16 effects dsp multi effect features audio interface build in phantom power functions talkback funktion main out anschluss 1 x master lr xlr network connections 1 x ethernet 1 x ultranet channel fader length 100 mm mains voltage 100 240 v