Introducing the Tally Helper 500. Like its little brother, the Tally Helper 100, when installing Mika mic booms, it can make some of life’s problems disappear. Imagine having a nice clean phoenix-type screw terminal strip sitting there just waiting to have each of the tally wires locked down for a good, tight electrical connection. Imagine not having to loop through a relay, krone block, scotch tape, or anything. Imagine having a power supply that connects to the device and provide a solid 12 volts of regulated power for up to five Mika mic booms. Imagine an two easy RJ-45 connectors waiting to be plugged into a Axia GPIO ports or Wheatnet Logic ports or any standard GPIO type output that provide a closures to ground to activate. Imagine being able to decide which GPIO input bit will trigger the red tally and which will trigger the white tally. While that is quite an imagination, it is all real and ready to help.