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
| Model | HCS‑3900MA/20 |
| System Capacity | Up to 50 units direct, expandable with extension units |
| Audio Processing | Digital Signal Processing (DSP) |
| Feedback Control | Automatic Feedback Suppression |
| Audio Inputs | Mic/Line Inputs (Balanced/Unbalanced) |
| Audio Outputs | Line Outputs (Balanced/Unbalanced) |
| Control Interface | Front Panel LCD & Buttons |
| Connectivity | Conference Unit Ports, Extension Unit Ports |
| Power Supply | AC 100 – 240 V, 50/60 Hz |
| Dimensions (W × H × D) | 482 mm × 88 mm × 320 mm |
| Weight | Approx. 6.5 kg |
| Mounting | Standard 19″ Rack, 2U |
| Operating Temperature | 0°C – 40°C |
| Accessories | Power Cable, User Manual, Rack Ears |
| Warranty | 3 Years |






Reviews
There are no reviews yet.