2 in 4 out audio processor DPA260A
Key Word ：
Digital Public Broadcasting System
1. This machine is a compact and powerful audio processor based on DSP, integrating the functions of various conventional products into a box with a height of only 1U. It has 2 inputs and 4 outputs that can be flexibly combined into various crossover modes, making it particularly suitable for performances, multifunctional halls, conference rooms, and live use.
2. It provides USB, RS485, and RS232 interfaces to connect to PC software. Up to 250 machines can be connected through the RS485 interface, and control can be done from a computer over a distance of more than 1500 meters.
Additionally, there is a dedicated RS232 serial port for connecting to a central control system, facilitating applications in different scenarios.
Needs.
3. Function settings can be directly made using the function keys and encoder wheel on the panel, or by connecting to a computer through PC control software, both of which are very convenient, direct, and simple.
4. Both standalone and PC control software can store 12 types of user application programs.
5. The panel control function can be locked with a password set through the SYSTEM button on the panel to prevent unauthorized personnel from interfering with the machine's operational status.
6. Each input has 31 bands of GEQ and 10 bands of PEQ, while the output has 10 bands of PEQ.
7. It features a 72×24 LCD blue backlight display for function settings, with a 6-segment LED display showing precise digital level meters for input/output, mute, and editing status.
8. The slopes of the variable high/low pass filters can be set, with Bessel and Butterworth filters adjustable to 12dB, 18dB, and 24dB per octave, while Linkwitz-Riley can be set to 12dB, 24dB, 36dB, and 48dB per octave.
9. Filter frequency: 20Hz~20kHz, with parameters for high/low pass filters adjustable independently, allowing for automatic asymmetric crossover functionality.
10. Each input/output has delay, phase, gain control, as well as mute and noise gate settings, with a maximum delay of 1000ms. Delay units can be selected in milliseconds (ms), meters (m), or feet (ft); each input features 31 bands of graphic equalization control.
11. Output channels can also control gain, compression, and select input channel signals, and multiple output channels can be selected for synchronized adjustment of all parameters.
Due to continuous product upgrades, changes in parameters will not be notified in advance!
有参数。
因产品不断升级，如参数有变更，恕不另行通知！
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