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Mic Preamp/Audio Ducker
Model: DU30b
- Automatically ducks music under announcements
- Perfect for restaurants and small clubs
- Clean, Quiet Mic Preamp
Product Info
Tech Specs
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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Contact ESA Communications Ltd.
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ESA Communications Ltd.
#27 – 2861 Sherwood Heights Dr.
Oakville, ON L6J 7K1
Canada
(905) 216-0500
www.esacommunications.com
Contact in regards to this product:
Rolls Corporation
Model: DU30b
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