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The input and output modules of DSP can be customized according to the site conditions. At the same time, it has independent AFC/ AEC/ ANS/ AGC/ gain sharing automatic mixing, threshold automatic mixing and other processing modules. Meet the needs of audio processors and transmission in various places, such as conference rooms, multi-function halls, conference centers, auditoriums, administrative centers, etc.
Customizing operation software makes the configuration more flexible, and it can control Different DSP.
Provides operation interface for customers to realize centralized control of multiple devices. And it can control third-party’s equipment through DUP RS232, Rs485;
AFC (feedback suppression), AEC (echo cancellation), ANS (noise suppression), ANC (noise gain compensation), AGC (automatic gain), gain sharing, threshold automatic mixing, dodger and other processing modules;
8 GPIOs can independently configure with input or output, and they can be used as independent ADC when configuring with input;
Support RS232&UDP central control, UDP port can be set freely, and you can check the control software code
High-quality 24bit A/D and D/A converter
Dual network backup
Dual Power Redundancy (AC/DC)
MODEL | DSP-880 LD+ |
Type | Network interface, D/A conversion |
Channels | 8 channels mic (with phantom power)/ Line input, 8 channels line output |
Network port | 2 Gigabit Ethernet ports |
Control ports | 8 GPIO channels and 1 general purpose serial port Rs232 |
Frequency Response | 20Hz~20kHz |
Frequency of sample | 48kHz |
Dynamic Range | 118dB |
THD+N | <0.002% |
Phantom Power | +48V DC 10mA |
Gain | 6dB/step (0db-45dB) |
AD/DA | 123dB |
OPA(operational amplifier) | 113 dB |
Input Impedance (Balanced) | 8kΩ |
Output impedance (balanced) | 207Ω |
SNR | >90dB |
Maximum input and output level | +20dBu/10dBv |
Public Address and Commercial Audio Systems
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