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.
Automatically ducks music under announcements
Perfect for restaurants and small clubs
Clean, Quiet Mic Preamp
Maximum Frequency Response (Bandwidth):
40 kHz
Maximum Frequency Response (Bandwidth):
40000 Hz
Minimum Frequency Response (Bandwidth):
20 Hz
Minimum Frequency Response (Bandwidth):
0.02 kHz
Signal to Noise Ratio:
-78 dB
DC Voltage:
16 Volts
Depth:
1.50 in
Height:
4 in
Width:
4 in
Product Weight:
1 lbs
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Corporate AV Services 8508 Buffalo Drive Suite B Commerce Township, MI 48382 USA (248)939-0900 www.corporateav.net