BOSCH CCSD-CURD Control Unit with Recorder

The BOSCH CCSD-CURD Control Unit with Recorder is engineered for professional conference systems. It supports a wide mains voltage range from 100 to 240 VAC, ensuring smooth operation in diverse environments. With a maximum current consumption of 0.6 A at 100 VAC, it delivers efficient power management. The unit supplies 24 V DC to connected discussion devices, supporting up to 40 devices per trunk connector. Audio performance is enhanced with 15-step loudspeaker volume control and a limit threshold level of 12 dB above nominal. The system maintains clarity with gain reduction based on open microphones. Featuring a 44.1 kHz sample rate, it ensures precise sound reproduction. Inputs include XLR and RCA connectors with flexible ranges, while outputs deliver high-quality audio with a frequency response from 30 Hz to 20 kHz. Recording and playback options are robust, offering bit rates from 64 to 256 Kbit/sec. Storage is supported via SanDisk USB memory sticks up to 128 GB, formatted in FAT32. Depending on bit rate, recording capacity ranges from 125 to 4000 hours. This makes the unit practical for long sessions and reliable archiving. Compact dimensions of 45 x 440 x 200 mm and a weight of 3.4 kg allow easy tabletop or rack mounting. Built with painted metal in traffic black and pearl grey accents, it combines durability with a professional finish. Operating between 5 ºC and 45 ºC, the BOSCH CCSD-CURD is a trusted solution for conference audio management.