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OUR PART #: DU30B
The DU30b is a microphone preamp and background music preamp. When an announcement is made into the microphone, the music is automatically “ducked” under the announcement ... Read more
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The DU30b is a microphone preamp and background music preamp. When an announcement is made into the microphone, the music is automatically “ducked” under the announcement. Then the music is brought back to it’s previous level.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.