The CS3 BU is the base unit for the CS3 conference system and provides all the necessary inputs and outputs to manage a conference for up to 60 microphone stations. It is the interface to all audio devices in a meeting room and offers a RS232 interface to connect an optional camera control system.

The CS3 BU can even work in a stand-alone mode in four selectable operating modes offering maximum flexibility in conference management. With the NOM limitation function, the maximum number of active stations can be programmed to 1, 2, 4 or 6 simultaneous open microphones.

What’s in the Box

• 1 x CS3 BU
• Power cords EU, US, UK, China
• Manual

General Specification

• Power Supply:  SMPS 100-240V (50Hz / 60 Hz) 3A
• Static Consumption:  13W
• Nominal Power Consumption:  320W
• Output Power:  ≤90W / 24V each way
• Mode:  Balanced / Unbalanced
• Frequency Response:  50Hz-20kHz
• S/N:  >80dB
• Harmonic Distortion:  <0.5%
• Harmonic Distortion at Overload:  <1%
• Crosstalk Attenuation (1kHz):  >50dB
• Operating Temperature:  0°C – 40°C at 95% relative humidity (non-condensing)
• Dimensions (LxWxH):  482mm X 281mm X 88.4mm
• Weight:  5.2kg