Do you use wireless microphones or wireless in-ear transmitters? If so, you might be in for a nasty surprise. Chris Huff and Brian Gowing dig into the details of the FCC's latest changes to the 600MHz frequency range accessibility and what it means for churches across the nation. Some churches already have to replace equipment because of this move.  They also discuss what you need to do next.  

Resources: http://www.behindthemixer.com/wireless-microphones-fcc-600-mhz/