Beyerdynamic Quinta MU-33 Chairman Microphone Unit with Revoluto Technology

ITEM #: BYD-QUINTA-MU-33 MFG #: 725102

Primary Image
  • Product Image Thumbnail 1 of 3
  • Product Image Thumbnail 2 of 3
  • Product Image Thumbnail 3 of 3

This item is no longer available.
Ask a Markertek Expert if you need assistance finding an appropriate substitute.

(800) 522-2025Email

Items similar to the BYD-QUINTA-MU-33

725102 - Overview

The Beyerdynamic Quinta MU 33 chairman microphone unit is equipped with a clear, function, and a microphone button in the housing with which the participant can switch his microphone on and off. Additionally the unit features two buttons to adjust the level on the headphone output. The Revoluto microphone array technology with integrated microphone capsules provides a so-called corridor characteristic which ensures a wide range of good voice quality. The speaker can move freely, i.e. can stand up or sit down, can move his/her head and move towards or away from the microphone unit. The chairman microphone unit does not depend on the maximum number of simultaneous open microphones. Unlike the delegate microphone units the chairman microphone unit is not controlled by Automatic Channel Allocation, but has an extra transmitting channel exclusively for the chairman. The ready-to-talk status of the microphone is indicated by the red LED strips on both sides of the housing.

  • Features:

    • Fully-digital audio and control
    • Direct Sequence Spread Spectrum (DSSS) provides high immunity from interference and unauthorized listening, even when using other radio systems
    • Wireless transmission with integrated True Diversity antenna technology for transmitting and receiving
    • Three selectable frequency bands : 2.4 / 5.2 / 5.8 GHz
    • Automatic or manual silent change to an interference-free frequency response acc. to EN 3000328 ETSI
    • Automatic recognition of interference's in all frequency ranges
    • Processor-controlled and automatic audio channel allocation of the microphone units
    • Digital 128-bit encryption and additional 24-bit PIN code against unauthorized listening
    • Revoluto Microphone Array Technology
    • Corridor characteristic
    • LED strips on both sides of the housing indicate that the microphone unit is in ready-to-talk mode
    • Touch buttons with backlit illumination in 3 colors and braille
    • Microphone button to switch the microphone on / off
    • Clear button to switch off all activated delegate stations
    • Programmable function button for different priorities or external controls
    • 2 buttons to adjust the level on the headphone output
    • Voice-controlled activation of the microphone possible
    • High-quality aluminum housing with a non-glare matte black coating of Alexit soft-touch paint (on the rear) and touch buttons (on the front) Integrated two-way speakers
    • The loudspeaker is turned off when the microphone is activated
    • Adjustable mini stereo jack output (3.5 mm) as documentation or headphones
    • Parameters can be programmed via the control unit and the appropriate configuration software
    • Automatic Power OFF when the control unit is in the stand-by mode or switched off
    • Power on LED
    • Charging status of the battery can be monitored and transmitted to the control unit
    • Operating control LED indicates the status when the minimum capacity is too low
    • Charging contacts for charging the integrated rechargeable batteries in the charging unit
    • Reliable processor-controlled charging electronics avoids memory effect and ensures immediate use of the microphone units
    • LED strip on the side of the housing indicates the charging status and the power on LED on the rear indicates the use of an external power adapter
    • Maximum charging time of 2.5 hours when the battery (NiMH) is completely empty
    • DC connection for battery recharging or powering via external power adapter
    • Minimum operating time 20 hours
     

  • Specifications:

    • General
    • Frequency Range:
      2400 - 2483.5MHz
      5150 - 5250MHz
      5725 - 5875MHz
    • Modulation: DSSS (Direct Sequence Spread Spectrum) and QPSK/BPSK (Quadrature/Binary Phase Shift Keying) digital signal processing acc. to own standard
    • Max. Number of Audio Streams: 4 useable channels per system
    • Signal-to-Noise Ratio: 80 dB typ., (unweighted signal-to-noise ratio)
    • Range Between Microphone Units and Control Unit: >328' (100m)
    • Power Supply: 110 - 240V AC 50/60Hz
    • Approval: world-wide

      AVB
    • Transmission and Reception of Audio Data: acc. to IEC 61883-6
    • Format of the Audio Data: AM824
    • Stream ID Quinta CU: Bit 63 - 16/MAC address

      Microphone Units
    • Microphone: Microphone Array
    • Pick up Pattern: Corridor
    • T.H.D.: < 0.1%
    • Transmitter Power: max. 20dBm per channel (average, duty cycle ≤30%)
    • Battery Voltage: 8 NiMH cells, 2080mAh
    • External DC Operation: 15V DC (±0.5V), residual hum < 20mV, 400mA
    • Charging Time with Charger: max. 2.5 hours when the battery is completely empty
    • Loudspeaker: Integrated, two-way loudspeaker
    • Loudspeaker Switch off at "Mic On": yes
    • Headphone Output: jack socket (3.5mm, stereo)
    • Min. Impedance: 16Ω
    • Power Supply: 9.6V with integrated NiMH battery (8 cells)
    • Operating Time Depending on the Microphone Unit: min. 20 hours in discussion mode; operating time depends on the volume
    • Temperature Range: 50° to 113°F (10° to 40°C)
    • Storage Temperature: -4° to 131°F (-20° to 55°C)
    • Humidity: <90%
    • Minimum Impedance: 8Ω
    • Dimensions (LxHxD): 11.81 x 3.23 x 3.78" (300 x 82 x 96mm)
    • Weight: approx. 2.34Lbs (1061g)
     

  • Warranty:

    • 2 Years
     

  • GTIN:

    4010118725104
     

Required Accessories

725102 - Required Accessories

    Recommended Accessories

    Similar Products

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov