C-MARK AudioNet, buy C-MARK DRB-8A Network Audio Processor on China Suppliers Mobile

Product Details

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:

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.