Specifications

Powerful audio DSP functions, contains multiple virtual audio devices in RS1200 software. Lots of professional audio equipments

 DRB Series DSP Functions

  Crossovers: 2 way,3 way ,4 way

  Level Meters:1 way, 2 way, 4 way, 8 way

FEATURES

  Easy installation

  You can easily process the audio signals by connecting the DRB to the Cobranet audio system.

  Easy operation

  The DRB network DSP can be controlled by simple graphic operation software, 8 work modes can be pre-set for easy operation.

  Flexible configuration

  All DRB process parameters can be stored in flash memory

  Redundant network connection

  Different models can be optional, maximum has 2 analog audio input ports, 6 analog audio output ports and 2 CobraNet ports.

  Powerful audio DSP functions, contains multiple virtual audio devices in RS1200 software. Lots of professional audio equipments can be replaced by these virtual audio devices in RS1200 software.

SPECIFICATIONS

  Frequency Response:20 Hz20 KHz, ±0.2 dB

  THD plus Noise: <0.005% @ +4 dBu

  Dynamic Range: 103 dBA, 101 dB unweighted

  Maximum Input Level: +21 dBu, balanced

  Maximum Output Level: +21 dBu, balanced

  Input Gain Adjustment 0~66 dBu

  Input Impedance: 20 kΩ

  Output Impedance: 100 Ω, designed to drive a minimum load of 600 Ω

  Sampling rate:48KHz

  Digializing bit: 20 bit

  Processing 8 audio channels

  DSP Capability: 200 MIPS; 40-bit floating-point;

  2 M bits on-chip, dual-ported SRAM; 4 M bits mask-programmable ROM

  Digital Interfaces:2 RJ45 CobraNet network ports; 1 RS-232 port; 1 GPIO port

  Analog Interfaces:

  DRB-8A: 8 channels output balanced

  DRB-206A: 2 channels input balanced , 6 channels output balanced

  Power Supply: 100240 V AC, 50/60Hz

  Power Consumption: less than 30 W

  Dimensions (L×W×H) 430 x 291 x 44.5 mm without rack mounts

  Operating Environment Temperature Range: 5-40° C

  Operating Environment Humidity Range: 5-85%

Difference Between DRB Network Audio Processors:

Model	Description
DRB-1	No input and output audio ports, has 2 CobraNet ports. It can process 8 audio channels from the CobraNet signal.
DRB-8A	Has 8 analog audio output ports and 2 CobraNet ports. No input ports. It can process 8 audio channels from the CobraNet signal and output the processed signals to its audio ports
DRB-206A	Has 2 analog audio input ports, 6 analog audio output ports, and 2 CobraNet ports. It can process 2 audio channels from the local audio input and 6 audio channels from the CobraNet signal, then output the processed signals to its analog output ports.