C-MARK DRB series Network Audio Processor

                                     C-MARK DRB series Network Audio Processor

DRB Series DSP Functions

•  Delays: 5ms,10 ms,20 ms,50 ms,100 ms 
•  Routers:4 × 4,8 × 8,16 × 16 
•  Mixers:4 × 1, 4 × 2,4 × 4,8 × 1, 8 × 2, 8 × 4,8 × 8 
•  Dynamics: Leveler, Compressors, Limiters, Noise Gates, Expanders, Clipper 
•  Signal Generator: Sine, White noise 
•  Equalizes: Parametric Equalizes, Graphics Equalizes 
•  Filters: High-pass, Low-pass, Highpass Shelving, Lowpass shelving 
•  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 Hz–20 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: 100–240 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: