Guangzhou Concord Sound Industrial Co., Ltd.
| Packaging Details | soft bubble inside,thick carton outside |
| Supply Ability | 10000 Piece/Pieces per Month |
| Warranty | 1 year |
| Customized | Yes |
| Product name | Professional 4-in 4-out digital audio system processor |
| Item No | DF8 |
| Frequency Response | 20Hz-40kHz |
| Channel | 4 in 4 out |
| Channel gain | -18 -12dB |
| Input impedance | >10kΩ |
| Output Impedance | 100Ω |
| Power supply | 90-240VAC(50/60Hz) |
| Port | Guangzhou, Shenzhen |
| Place of Origin | Guangdong, China |
| Brand Name | VA |
| Model Number | DF8 |
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Product Specification
| Packaging Details | soft bubble inside,thick carton outside | Supply Ability | 10000 Piece/Pieces per Month |
| Warranty | 1 year | Customized | Yes |
| Product name | Professional 4-in 4-out digital audio system processor | Item No | DF8 |
| Frequency Response | 20Hz-40kHz | Channel | 4 in 4 out |
| Channel gain | -18 -12dB | Input impedance | >10kΩ |
| Output Impedance | 100Ω | Power supply | 90-240VAC(50/60Hz) |
| Port | Guangzhou, Shenzhen | Place of Origin | Guangdong, China |
| Brand Name | VA | Model Number | DF8 |
| High Light | Professional Audio System Processor ，Audio System Processor 4-In ，Digital Audio Processor 4-Out | ||
| | DF8 | DP24 | DP36 | ||
| Input Impedance | 20KΩ | | | ||
| Output Impedance | 100Ω | | | ||
| A/D Dynamic Range | 118dB | | | ||
| D/A Dynamic Range | 118dB | | | ||
| Maximum Input Level | +20dBu | | | ||
| Maximum Output Level | +18dBu | | | ||
| Total Harmonic Distortion | ≦0.003%(+4dBu 20Hz-20kHz) | | | ||
| Frequency Response | 20Hz~40kHz | | | ||
| Crosstalk | ≦-95dB | | | ||
| Signal To Noise Ratio | ≧113dB | | | ||
| Noise Floor | ≦-94dB | | | ||
| Common Mode Rejection Ratio | 60dB | | | ||
| Number of analog input channels | 4 | | | ||
| Number of analog output channels | 4 | | | ||
| Rs485 Control Port | 2 | | | ||
| Network Control Port | 1 | | | ||
| Preset quantity | 32 | | | ||
| Dimension | 482x44x207mm 1RU | | | ||
| N.W/G.W | 3.0 Kg / 3.5 Kg | | | ||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1996
Total Annual:
15 million-20 million
Employee Number:
100~200
Ecer Certification：
Active Member
Concord Sound is a five-in-one professional audio manufacturer and system service provider integrating researching & development, manufacturing, electro-acoustic experience, technical training, and sales. Concord Sound relies on technology innovation to provide customers with a full range of pro... Concord Sound is a five-in-one professional audio manufacturer and system service provider integrating researching & development, manufacturing, electro-acoustic experience, technical training, and sales. Concord Sound relies on technology innovation to provide customers with a full range of pro...
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