The Bosch CCSD-CURD is the advanced control unit for the Bosch CCS-1000D digital conference system which includes MP3 recording facility and digital acoustic feedback suppression.

• Plug-and-play functionality for quick and easy connection of up to 80 Discussion Devices
• Intuitive web browser control for advanced configuration and control
• Built‑in MP3 recorder with internal memory and USB recording
• Built‑in Digital Acoustic Feedback
• Built‑in Digital Acoustic Feedback Suppression (DAFS) for ensuring superior speech intelligibility

With this advanced model, up to 8 hours of audio can be recorded to the internal memory, or up to 128GB (>4000 hours) onto an external USB device. The sophisticated ‘digital acoustic feedback suppression’ balances sound pressure levels and system gain to enable higher volumes without howling effects.