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.
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
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. |
SHENZHEN BAO YE HENG CO., LTD
E-Mail：helen.zhou@c-mark.com.cn
Add： Room 301, Building A, No. 10, Zhuangfu Road, Xinzhuang Community, Matian Street, Guangming District, Shenzhen (Tongfuhan Haida Innovation Park)
Copyright：SHENZHEN BAO YE HENG CO., LTD
ICP：08016907-3
Guangdong Public Security Preparation: NO. 44030402000243
