mult box

plural mult boxes

1. broadcastingAn electrical device with many outlets, allowing different crews to record the same audio at an event.

   Henry had found an audio-visual outfit in town that was able to set up a microphone at the lead table connected to several mult-boxes in the back of the room. Still, many of the camera crews bypassed these boxes and strung their own mics to the table, strapping them to the main microphone.

   2013, Kerry Reis, Legacy Discovered, page 89

   Synonyms: press box