Hiya,
So in a professional studio i've worked in, and probably many more, in the live room they had 3/4 wall boxes. All of them had say 40 inputs, and if a cable was plugged into say input 1 on one wall box, a light would come on on all of them to show it's in use. I wondered how this system would be wired and connected...even if the LEDs werent there (which i assume requires another circuit system).
Cheers, Rob
Wall Boxes
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