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DESCRIPTION
PRT666D is a multifunctional microphone desk with Dante connectivity. It has been studied to
answer many uses in mobile or permanent installation. It includes :
A microphone preamp with very low noise and adjustment of the sensitivity. 12 or 48 V
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phantom power.
An ON / OFF switch for setting ON AIR with a loop confirmation on GPO opto Mos.
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An external switching for ON / AIR by GPI.
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Two switches Talkback 1 and 2 with a confirmation loop on GPO opto coupler.
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Communication is provided by an RJ45 network cable, carrying both audio information and
power (PoE).
The communication protocol is the DANTE system (Digital Audio Network Through Ethernet),
developed by Audinate. For further information:
https://www.audinate.com/
Nearly 200 manufacturers use this DANTE system in their equipment. The multiple channels are
combined by multiplexing before transmission. The audio is uncompressed, the latency is low and
can be set by the user. A PC is required to configure the network using the DANTE Controller
software. After configuration, the computer can be unplugged.
The PRT666D has a DANTE Primary port and a DANTE Secondary port (Backup).
PRT666D supports 8 DANTE audio channels as input :
Left channel program for the headphone amplifier.
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Right channel program for the headphone amplifier.
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Talkback1 channel return to headphones with program attenuation.
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Talkback2 channel return to headphones with program attenuation.
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Left channel for monitor audio output.
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Right channel for monitor audio output. .
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Left channel for AUX input.
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Right channel for AUX input
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Le PRT666 D supports 4 DANTE audio channels as output :
The modulation of the microphone (line level).
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The two send modulations Talkback 1 and Talkback 2.
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Ext IN modulation. For example the output of a smartphone.
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The headphone output is available either on the front panel or on the rear panel for a possible
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another headphones.
A monitor output allows you to connect a pair of monitor active speakers.
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Powered by PoE or external power supply 12 Volts.
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Specific Firmware update or modification via mini USB.
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APPLICATIONS :
Commentator desk.
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Remote reporter desk in an outdoor event.
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Antenna simultaneous translation console.
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Rami
14
PRF666D
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