DMX Isolation Amplifier

[mrtrudeau23]

This device acts like a surge protector for a DMX line into a lighting control console. If, for instance, a dimmer rack is struck by lighting, the electrical surge can travel through the DMX line and into the light board, thereby frying parts or all of the board. The Isolation Amplifier will take the hit of increased energy before it can get to the board.
For more detailed information see the links below:
Doug Fleenor Design - Isolation Amplifier
Isolation amplifier - Wikipedia, the free encyclopedia