The PK-5 supplies 24 volts DC at .4 amp to the system. The fully regulated, current-limited unit also provides proper termination for the intercom system. The PK-5 features both short-circuit and reverse-polarity protection. The power supply is housed in a rugged metal chassis. Three separate 3-pin XLR connectors are provided for intercom audio and power output to the headset stations. Use Y-type line splitters on these connectors to attach additional headsets to the system. The PK-5 power supply is UL and CSA listed. SIMPLE SETUP AND OPERATION.

Simply plug the PK-5 into a standard AC power outlet, attach the headset stations to it using standard mic cable, and begin talking. Users adjust the volume levels of their headsets to their personal preferences. The ideal portable intercom unit, a person can rapidly set up for an event, and easily take it down when done.