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Audio-Technica ATUC-50DUa Discussion Unit for ATUC-50 Digital Discussion System

Brand: Audio Technica


Audio-Technica ATUC-50DUa Discussion Unit for ATUC-50 Digital Discussion System

Available on backorder

SKU: ATUC-50DUA Category:
Key Features
  • For Panels, Meetings, and Conferences
  • XLR Input for Gooseneck Microphone
  • Built-In Speaker Provides Clear Speech
  • Speak Button with Multicolor LED
  • LED Shows Volume Control and Channel
  • Automatic and Manual Mic Gain Control
  • Headphone Jack
  • Tabletop or Recessed Mounting
  • Cat 5e Connectors for Easy Setup
  • Cascade up to 300 Discussion Units

Audio-Technica ATUC-50DUA Overview

The Audio-Technica ATUC-50DUa is a wired desktop discussion unit for use with the ATUC-50 conferencing system, offering a standard XLR input for a gooseneck microphone (available separately), built-in speaker, and an easy-to-use feature set designed to ensure clear communication for more productive meetings.

A versatile talk button with LED lets participants turn the connected microphone on/off or send a request to talk to the moderator. By designating an ATUC-50DUa as a priority discussion unit, the talk button can be used to mute and override a non-priority discussion unit. The unit can be recess-mounted or placed on a tabletop and connects to the system control unit (available separately) via a standard Cat 5e cable. The ATUC-50 system allows you to connect up to 100 discussion units to a single control unit using Cat 5e cabling and adapters (available separately), or daisy chain up to 300 discussion units by using multiple control units.

Individually programmable multi-profile unit can be set for Delegate or Chairman
High-quality speaker for enhanced intelligibility
Compatibility with standard 3-pin XLR gooseneck microphone (available separately) and double-gooseneck microphone
Low-noise microphone preamp using discrete transistors with individual (per discussion unit) adjustable gain control and EQ
24-bit /48 kHz audio quality for clear speech
Clear LED display for volume control and channel selection
Multicolor LED bar (rear side)
Multicolor LED on the Speak button
Headphone jack with volume control
Paintable front plate
Tabletop or recessed mounting
Two RJ45 ports for connecting to the control unit and other discussion units and one expansion terminal for future options
Connect up to 100 discussion units to one control unit
Cascade up to 300 discussion units using multiple control units

Audio-Technica ATUC-50DUA Specs

Dynamic Range 107 dB (A-Weighted)
Frequency Response 20 Hz to 20 kHz (+ 1.0, – 2.0 dB)
Audio Sampling 24 Bit, 48 kHz
Signal to Noise 87 dB (A-Weighted)
I/O Connectors Input: MIC, Neutrik 3-Pin XLR Female
Output: 3.5mm Headphones Jack
Link/Chain: DU RJ45 A/B terminals
Headroom 20 dB
Equivalent Input Noise < -121 dBu, (Rs = 150 Ohms)
Total Harmonic Distortion < 0.07% at 1 kHz Unity
Phantom Power 24 VDC
Power Supply 48 VDC
Power Consumption 2.2 W
Operating Temperature 0 to 40° C
Operating Humidity 25 to 85%
Dimensions (W x D x H) 5.3 x 5.8 x 3.3″ / 135 x 148 x 84 mm
Weight 1.26 lb / 570 g
Packaging Info
Package Weight 1.965 lb
Box Dimensions (LxWxH) 8.5 x 7.9 x 6.1″
Weight 5 lbs


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