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Theater Lighting / Audio System Help
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<blockquote data-quote="Marc Hayes" data-source="post: 66037" data-attributes="member: 118"><p>Re: Theater Lighting / Audio System Help</p><p></p><p></p><p></p><p>If the lights in the room are full off, everything in audio world is perfect. If the lights in the room are full on, everything in audio world is perfect. As the lights decrease from 100% intensity, the hum gets louder until lights hit 0%. Then again at 0%, all is happy. As the dimmers create their own hum, it matches in pitch to what is coming from the audio system. </p><p></p><p>It happens across the whole audio system, just as long as the amps are on. Shut the mixer off, still hums. Only time it stops is with the amps off. </p><p></p><p>Any thoughts more more insight I can give?</p><p></p><p>Thanks!</p></blockquote><p></p>
[QUOTE="Marc Hayes, post: 66037, member: 118"] Re: Theater Lighting / Audio System Help If the lights in the room are full off, everything in audio world is perfect. If the lights in the room are full on, everything in audio world is perfect. As the lights decrease from 100% intensity, the hum gets louder until lights hit 0%. Then again at 0%, all is happy. As the dimmers create their own hum, it matches in pitch to what is coming from the audio system. It happens across the whole audio system, just as long as the amps are on. Shut the mixer off, still hums. Only time it stops is with the amps off. Any thoughts more more insight I can give? Thanks! [/QUOTE]
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