Dangerous 2-BUS-LT 16-Channel 2-Bus Analog Summing Mixer Rackmount 1U
4 of the 16 channels does not work. You'll only be getting 12 channels of summing. The D-BOX only has 8 so you'll be getting 4 more than that unit.
Dangerous Music 2-BUS LT Analog Summing Mixer Monitor Faceplate With Knob
My unit came with two different faceplates and knobs, seems one faceplate has a larger logo and a different round silver vs black knob. New unused.