University Sound ACR-1A Audio Control Relay.
I use them as a mute switch on PA systems when I am using a periodic input from a device that doesn't have a mute out.
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Re: Voice Activated Switch
May 30, 2006
1 Replies
That's neat. I might be able to do something with that, thanks, Bob
I use them as a mute switch on PA systems when I am using a periodic input from a device that doesn't have a mute out.
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