Hi-Fi: | Not Hi-Fi |
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Activity: | Passive |
Operation Mode: | Wire / Remote Control |
Speaker Material: | Metal |
Application: | Commercial |
Certification: | CE, RoHS |
Samples: |
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Customization: |
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4 In 4 Out DSP Audio Processor
Features:
Model | DSP-440N2/DSP-440ND2 |
Signal processing | 32-bit float point DSP 400Mhz |
Audio system delay | < 3ms |
D/A | 24-bit |
Sample rate | 48KHz |
Analog Audio Inputs and Outputs | |
Input channel | 4 balanced inputs Mic/line level |
Audio interface | 3.81 mm Phoenix plug, 12-pin |
Input impedance | 16kΩ |
Max. input level | 17dBu (5.48Vrms)/Line- 3dBu (0.54Vrms) / Mic@20dB Gain gear |
Phantom power supply | +48VDC, 5.5mA, configured per channel |
Output channel | 4 balanced outputs, line level |
Output impedance | 150Ω |
Audio Performance Specifications | |
Frequency response | 20Hz-20kHz (± 0.5dB)/Line, input 0dBu (0.775Vrms) 20Hz-20kHz (± 1.5dB)/Mic, 20dB Gain gear, input -10dBu (0.245Vrms) |
THD+N | -90dB(@17dBu,1kHz,A-wt)/Line -90dB(@-6dBu,1kHz,A-wt)/Mic, 20dB Gain |
SNR | 110dB(@17dBu,1kHz,A-wt)/Line 100dB(@-6dBu,1kHz,A-wt)/Mic, 20dB Gain |
Connection and Display | |
USB | Type-B 2.0, no drive |
RS232 | Serial port communication |
TCP/IP | RJ-45 |
Indicator light | Link,+48V, input/output audio signal |
Electrical and Physical Parameters | |
Power supply | 90V-264V AC 50-60 Hz |
Operation temperature | -20ºC-80ºC |
Dimension | 483mm*265mm*44.5mm |
Weight | 3.3kg |
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