AUM 800 Universal Monitoring Unit

AUM 800 Universal Monitoring Unit makes it possible to integrate external high power constant voltage amplifiers to the monitored voice evacuation system.  This is a big advance especially in cases, where system is large with numerous lines each having considerable speaker load. As an external amplifier it can be used any professional single or multichannel amplifier equipped with balanced audio input with sensitivity 0…6 dBu and 70/100V constant voltage output.

One unit can be used for up to eight external amplifiers and its speaker lines supervising. Any combination of ADA 8x8 System Unit and external amplifiers is possible to build as a cost-effective system.

The other usage of AUM 800 is to separate ALT 8x8 line channel to A/B-line with automatic spare amplifier change and faulty speaker line disconnection.