Audio-over-IP now a 20-year-old technology, and we’re witnessed many dozens of AoIP networked devices brought to the broadcast marketplace. Now, Pippin Technical Service, a Canadian broadcast equipment supplier and engineering firm, is adding AoIP network devices to its PTS Gear product line. Designed in-house, the PTS Gear lineup includes PTSBeacon, an warning light that gets its signaling directly from virtual GPIO signals on a packet network. PTSAurora is another device driven by the virtual GPIO signals found on Livewire networks. Both devices are PoE powered, meaning they work with just one Ethernet connection for signaling, control, power, and configuration. We broadcast engineers welcome this kind of innovation for making our studios easier to build and more functional for on-air talent.