Analog signal controller box, like it's previous version controller box emits signal, but It doesn't simply emit one signal form when powered or one form when unpowered.
It emits a signal type based on received power strength. You can set in the GUI to for example emit GREEN when redstone power is 5 and emit RED when redstone power is 0 and set it OFF when redstone power is 15.

====Recipe==== 
The bottom center Redstone dust is in fact Redstone Comparator. It's because the recipe is broken.
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{{map>recipes:box_controller.png}}
  * [[ @ 14,25,46,57]]
  * [[ @ 49,25,81,57]]
  * [[ @ 84,25,116,57]]
  * [[part:steel_ingot|Iron Ingot @ 14,60,46,92]]
  * [[part:circuits|Controller Circuit @ 49,60,81,92]]
  * [[part:steel_ingot|Iron Ingot @ 84,60,116,92]]
  * [[part:steel_ingot|Iron Ingot @ 14,95,46,127]]
  * [[http://minecraft.gamepedia.com/Comparator|Redstone Comparator @ 49,95,81,127]]
  * [[part:steel_ingot|Iron Ingot @ 84,95,116,127]]
  * [[|Analog Signal Controller Box @ 190,52,237,99]]
{{<map}}