SBS guardian 2 audio delay unit upto 90 seconds for audio silence failure
Unit is as shown, no accesseries or other units included
SBS Guardian 2 - Radio Broadcast Audio Failure Manager - Guardian2 MPX. SBS Guardian 2 - Radio Broadcast Audio Failure Manager This unit routes audio from a backup source in the case of silence from the main source. The length of silence before switching to backup can be selected on a control on the front of the unit (from 5 to 90 seconds). Includes connectors for left and right balanced audio, as well as MPX. Useful in a broadcast radio station environment.