Specifications

Network Audio Processor
1:DSP
2:Leveler,Compressors,Limiters,Noise Gates,Expanders,Clipper
3:Cobranet tech.
4:flash memory

Network Audio Processor         DSP

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cn201432212

DRB network audio processor FEATURES

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

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

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

Digitalizing 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% 

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.