Quinta MU 33

Quinta chairman microphone unit with Revoluto Technology

• Fully-digital audio and control
• Direct Sequence Spread Spectrum (DSSS) provides high immunity from interference and unauthorised 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 interferences 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 unauthorised 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 colours 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 aluminium housing with a non-glare matt 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

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Architect's Specifications

beyerdynamic-Architects-Specifications-2018-03.zip (1.95 MB)

Planning Aids

Quinta-MU3_-PZ-A1.pdf (382.51 KB)

Planning Aids

Quinta-MU3_-PZ-A1.dxf (9.49 MB)

Planning Aids

Quinta-MU3_-PZ-A1.dwg (2.68 MB)

Spec Sheet

DAT_Quinta_MU33_EN.pdf (648.76 KB)

EU Declaration of Conformity

DEC_QuintaMUxx_EN_EU.pdf (404.70 KB)

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