Audio-Technica ATUC-50DUa Discussion Unit
Part # ATUC-50DUA
Model # ATUC-50DUa
The Audio-Technica ATUC-50DUa discussion unit with high-quality audio. Individual Automated Gain Control (AGC), mic gain and mic EQ, compatibility with standard XLR3 pin gooseneck and high quality speaker for enhanced intelligibility.
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Description

Details

The ATUC-50DUa discussion unit is equipped with a 3-pin XLRF-type input for use with compatible gooseneck microphones, including the ATUC-M43H or ATUC-M58H microphones specifically designed for the system.

The discussion unit also features a display for monitoring volume and channel selection, buttons for selecting channel, a built-in speaker, a headphone jack with volume control, two independently programmable LED indicators, and a talk button to turn the connected microphone on/off or send a request to talk to the moderator. On units designated by the control unit as priority discussion units, the talk button can be used to mute and override a non-priority discussion unit. Up to 50 discussion units may be connected to a control unit, using Cat5e (or better) cable employed in either daisy chain or ring topology.

Ring topology offers an additional layer of stability to the system since the system actually regards the start and end of the ring (terminated at the discussion unit chain A/B inputs on the control unit) as the start of two daisy chains.

Features

Features

  • Connect up to 50 discussion units to one control unit
  • Cascade up to 150 discussion units using multiple control units
  • High quality speaker for enhanced intelligibility
  • Clear LED display for volume control and channel selection
  • Individual Automated Gain Control (AGC), Mic gain and Mic EQ
  • Multicolor LED bar on the DU (rear side)
  • Multicolor LED on the Speak button
  • Compatibility with standard XLR3 pin gooseneck
  • Double gooseneck microphone
  • Paintable front plate
  • Table top or recessed mounting
  • 5 Years warranty
Specification
Dynamic Range107 dB A-weighted
I/O Connectors InputsInputs: MIC (Neutrik XLR-F)
Outputs: Headphones x 1
LINK/CHAIN: DU RJ45 A/B terminals
Frequency Response+ 1.0, – 2.0dB, 20Hz~20kHz, refer to +4dBu output @ 1kHz
Signal to Noise87 dB, A-weighted
Headroom20dB
Equivalent Input NoiseLess than –121dBu, Rs=150 ohm
Total Harmonic DistortionLess than 0.07% @1kHz unity
Phantom PowerDC +24V
Power SupplyDC +48V
Power Consumption2.2 W
Operation Temperature0~40° C
Operation Humidity25-85%
FinishTop Panel: Gun Metal
Enclosure: Black
Included AccessoriesQuick setup guide, warranty sheet
Dimensions (H x W x D)3.31" (84.2 mm) x 5.31" (135 mm) x 5.83" (148.3 mm)
Net Weight1.25 lbs (0.57 kg)
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