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Key Features
- For Small Clubs/Restaurants/Stores
- For Voice Paging over Backgrounds
- Easy to Use
- 2 RCA Inputs for Music
The easy-to-use Rolls DU30b Audio Ducker with Microphone Preamp is designed for small clubs, restaurants, or stores where voice paging is required to be heard over background music.
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Does this work with a Bluetooth adapter line in ...
Does this work with a Bluetooth adapter line in signal?
Yes you can go from the line output of the Rolls DU30b into a bluetooth transmitter.
Date published: 2023-05-05
Can the ducker completely mute the signal when ...
Can the ducker completely mute the signal when another signal is detected?
Yes, to mute the mic level audio when another signal is detected, turn the Duck Sensitivty knob on the Rolls DU30b Audio Ducker with Microphone Preamp all the way over (clockwise).
Date published: 2025-10-28