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Grey rectangular rack unit with front panel knobs and auxiliary jacks

TOA ELECTRONICS

TOA ELECTRONICS TS-770CU Central Control Mixer Unit

SKU CH-2D39-JHXYJ

Central control mixer for TOA TS-770 conference systems supporting 70 chairman stations directly and 210 when chained, with automatic mic-off after 20 or 40 seconds and three-position limiter

  • Central control for up to 70 chairman stations directly
  • Chain three units to manage 210 stations for large events
  • Automatic mic-off after 20 or 40 seconds of silence
  • Three-position limiter prevents distortion from loud talkers
  • Front panel level controls for mic and line signals

Central Control Unit for TS-770 System

The TOA TS-770CU is the central control mixer unit built for the TOA TS-770 conference system. It manages TS-771 chairman stations, TS-772 delegate stations and TS-775 remote delegate interfaces in professional meeting environments.

Suited for Scalable Installations

This unit connects up to 70 chairman stations directly and supports chaining three units for 210 stations total. It is not suited for small setups that need only a few microphones or for systems that require wireless or IP-based connectivity not present here.

Sustained Operation Behaviour

Automatic mic-off silences inactive channels after 20 or 40 seconds, reducing background noise during long sessions. Three-position limiter settings maintain consistent levels under continuous speech, while front-panel controls allow real-time gain adjustments for microphone and line signals without distortion.

Highlights

  • Central control for up to 70 chairman stations directly
  • Chain three units to manage 210 stations for large events
  • Automatic mic-off after 20 or 40 seconds of silence
  • Three-position limiter prevents distortion from loud talkers
  • Front panel level controls for mic and line signals

Specifications

No published specifications for this item yet.

Questions about this item

What TS-770 conference stations must I already own for this central control mixer unit to work?

It manages the TS-771 chairman station, TS-772 delegate station and TS-775 remote delegate interface.

How does this mixer unit behave if I keep my existing TS-770 conference stations?

Connect up to 70 chairman stations directly; chain three units to control up to 210 stations.

How can I tell the automatic mic-off function is working after setup?

Microphones switch off automatically after 20 or 40 seconds of silence, reducing background noise.

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