100V line – aux/mic converter


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The AIU3 is a 100V speaker line to aux/mic level converter.

A 2 way terminal block is provided for easy connection to the existing speaker line.

The output is via an unbalanced 6.5mm socket and has a trim volume control.

Being transformer isolated helps eliminates earth loops and possible instability between the two PA systems.

The AIU3 is a passive device (no power required) and is housed in a compact plastic box. Now has capacitor on the 100V line side for compatibiliy with fire evac systems.

Additional information

Weight 0.1500 kg