Description

The TAIDEN HCS‑3900MA/20 Digital Conference System Main Unit is designed for reliable, high‑performance management of conference audio and control functions. It supports up to 50 conference units directly and can be expanded for larger systems. Featuring digital signal processing and built‑in feedback suppression, it ensures clear, intelligible audio in a variety of meeting environments. The rack‑mountable design offers easy integration into existing AV setups, while its intuitive front‑panel controls and LCD display provide straightforward operation. Engineered for professional use, the HCS‑3900MA/20 delivers stable performance for boardrooms, council chambers, and conference facilities. 

 

Features 

  • Supports up to 50 conference units without extension
  • Expandable system architecture for larger installations
  • Built‑in digital signal processing for high‑quality audio
  • Automatic feedback suppression for clear speech
  • Rack‑mountable 2U design for easy integration
  • Front‑panel LCD display and simple control interface
  • Multiple audio inputs and outputs for flexible connectivity
  • Ideal for boardrooms, councils, and conference facilities 

 

Specifications 

ModelHCS‑3900MA/20
System CapacityUp to 50 units direct, expandable with extension units
Audio ProcessingDigital Signal Processing (DSP)
Feedback ControlAutomatic Feedback Suppression
Audio InputsMic/Line Inputs (Balanced/Unbalanced)
Audio OutputsLine Outputs (Balanced/Unbalanced)
Control InterfaceFront Panel LCD & Buttons
ConnectivityConference Unit Ports, Extension Unit Ports
Power SupplyAC 100 – 240 V, 50/60 Hz
Dimensions (W × H × D)482 mm × 88 mm × 320 mm
WeightApprox. 6.5 kg
MountingStandard 19″ Rack, 2U
Operating Temperature0°C – 40°C
AccessoriesPower Cable, User Manual, Rack Ears
Warranty3 Years
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