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MCW-D 521

MCW-D 521

Made in Germany
Available at authorized resellers
Article Number: 479748

Delegate Microphone Unit with Loudspeaker

• Direct Sequence Spread Spectrum (DSSS) provides high immunity from interference and unauthorised listening
• Wireless transmission with integrated transmitting/receiving antenna in the 2.4 GHz frequency band which is approved world-wide
• Digitally encoded audio signals prevent unauthorised listening
• Integrated loudspeaker with voice equalisation
• Gooseneck microphone provides excellent audio quality
• Red illuminated ring around the gooseneck to indicate the ready-to-talk status of the microphone
• Microphone button to switch the microphone on / off or to register it in the system
• Dual colour LED for microphone ON (red: communication is established; green: microphone is switched on and ready for talking)
• DC-connection for DC-operation and battery charging
• Charging contacts
• Power on LED
• Mini stereo jack (3.5 mm) as documentation output for the connection of recorders, PCs with the steno-s recording software etc.
• High-quality plastic housing with charcoal-grey, non-glare and scratch-resistant Nextel® finish
• The following parameters can be programmed: loudspeaker level, auto-off behaviour and voice-controlled activation
• Auto-Off function when nobody speaks into the microphone
• Fixed ducking level of -15 dB for the loudspeaker when the microphone is activated
• Microphone unit can be programmed by using the configuration software with the control unit
• APO function for Automatic Power OFF when the control unit is in the stand-by mode or switched off
• Processor-controlled charging electronics to prevent the “memory effect” of the battery
• Reliable charging electronics ensures immediate use of the microphone units
• LED ring of the gooseneck microphone indicates charging status
• Maximum charging time of 2 hours when the battery (NiMH) is completely empty
• Operating time approx. 20 hours


beyerdynamic GmbH & Co. KG
Theresienstr. 8
D-74072 Heilbronn

Phone: +49 (0)7131 - 617-400

technical data

Net weight without packaging   1602 g

Spec Sheet

accessories for MCW-D 521

CA 2457
CA 2457
single charger
CA 2457
DT 2
DT 2
Headphones, 2 x 32 Ω, with cable 1.6 m (5 ft.), stereo mini-jack
DT 2
CC 12
CC 12
Charging and transport case for up to 10 MCW-D 521/523 microphone units
CC 12
DT 3
DT 3
Neckworn headphones, 2 x 32 Ω, with cable 1.6 m (5 ft.), stereo mini-jack
DT 3


Spec Sheet

User Manual

Declaration of conformity

For more downloads please refer to our Service section.

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