Rolls DU 30b Mic Preamp/Audio Ducker Rolls Signal Processors


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Rolls DU 30b Mic Preamp/Audio Ducker Rolls Signal Processors
rolls-du30bRetail Price: $100.00Get It Now or
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$100.00 
DU30b DUCKER Automatically ducks music under announcements Perfect for restaurants and small clubs Clean, Quiet Mic Preamp

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.

SPECIFICATIONS

Frequency Response 20 Hz - 40 kHz Input Impedance 100K Ohms unbalanced, 600 Ohms balanced THD + Noise <0.03% typical Noise Floor -78 dB Indicators Power LED Input/Output jacks XLR balanced output RCA unbalanced input and output Size: 4" x 4" x 1.5" Weight: 1 lb. (.5 kg) Power: 12 - 16 VDC 50mA 5 x 1.2 mm DC Jack - Center Negative

We provide great low prices for professional audio video and lighting for churches and stage From bose speakers to Yamaha digital mixers


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