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Rolls DU30B Audio Ducker with Microphone Preamp, 2 RCA Inputs for Music, Microphone Pad Switch

Please note! This item will be Drop-shipped to you directly from the Manufacturer/Distributor.
Estimated Delivery time is from 1 to 2 weeks.
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About the Rolls DU30B

The easy to use Rolls DU30B Audio Ducker with Microphone Preamp is designed for a small club, restaurant, or store where voice paging is required to be heard over background music. The unit inputs the music source via a pair of RCA inputs, while the microphone is connected via an XLR input that can supply +12V phantom power.

If another source other than voice needs to control the ducking, that can be brought into the unit on additional RCA jacks. The microphone input has a pad in case the microphone being used has a high output. The sensitivity control of the DU30b sets the threshold at which the microphone will duck the music and a mic level knob controls the volume of the microphone input.

Rolls DU30B Includes

  • Rolls DU30B Audio Ducker with Microphone Preamp
  • External Power Supply
  • Rolls 1 Year Parts & Labor Limited Warranty

Rolls DU30B Features

  • Automatically ducks music under announcements
  • Perfect for restaurants and small clubs
  • Audio ducker for small club, restaurant or store
  • Very easy to use
  • 2 RCA inputs for music, 1 XLR Mic input with level knob for volume control and +12V Phantom Power
  • Microphone pad switch to temper high-output mic levels

Rolls DU30B Specifications

Number of Channels 1
Inputs 1 x XLR microphone, 2 x RCA coaxial Music In, 2 x RCA coaxial Alt In
Output 2 x RCA coaxial
Phantom Power +12V
Multi Function No
Frequency Response 20Hz to 40kHz
Noise Noise floor -78dBu
Indicators Power LED
Dimensions 4 x 4 x 1.5"/10.16 x 10.16 x 3.81 cm
Weight 1 lb. (.5 kg)
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