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DBOX series network audio interface machine provides the interconversion of network digital audio signal and analog audio signal.
DBOX series network audio interface machine provides the interconversion of network digital audio signal and analog audio signal. 4×4 is an excellent choice for digital upgrading and expansion of analog multimedia system.
DBOX software system can provide users with more intuitive operation experience and more intelligent audio processing experience, client support Windows, IOS, Android system fully compatible with IE, CHROME, FIREFOX.
| Analog Channels | 4-Channel Balanced Inputs + 4-Channel Balanced Outputs | Frequency Response | 20~20KHz，±0.5dB |
| Dante Channel | 4ch input+4ch output | THD+N | ≤0.005% @ 4dBu |
| Input Gain Amplification | -6～36dB, 6dB level total 8 levels | Digital-Analog Dynamic Range | 114dBu |
| Number of Quantization Bits | 24bit | Analog to Digital Dynamic Range | 114dBu |
| Sampling Rate | 48kHz | Input Impedance (Balanced) | 20KΩ |
| Phantom Power (per input) | 48V | Output Impedance (Balanced) | 100Ω |
| EIN (A-weighted) | ≤-110dBu | Channel Isolation | 100dB@1kHz，4dBu |
| Common Mode Rejection | 80dB@80Hz | Background Noise | -88dBu |
| Maximum Input Level | 10dBu | Maximum Output Level | 14dBu |
| System Delay | ＜3ms | Operating Temperature | 0-40℃ |
| Operating power supply | AC110V-220V,50Hz/60Hz；POE48V；DV12V | Dimension (WXDXH) | 142*157*46mm |
Large conference room, multi-function hall, theater, conference center, extended processor input and remote signal access, distributed processing to reduce the burden of audio processing in the computer room.
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