The AudioPressBox <b>APB-112 SB-D</b> is a portable, professional, active Audio Press Box with a one channel RJ45 DANTE input and 12 Line/Mic outputs. Powered by POE (Power Over Ethernet) you only need ONE cable for both signal and power. The AudioPressBox APB-112 SB-D features high quality individually balanced and isolated transformer outlets and each output is switchable between Mic or Line Levels. Plug and Play means super quick set-up anywhere abd thanks to DANTE patching you can easily expand channels and outputs by adding another AudioPressBox APB-112 SB-D.</p>