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· Audio features
This product adopts the most advanced DSP technology, using 24-bit, 48 kHz delta-sigma A/D converter with 128 times oversampling. Digital processing includes gain, invert, parametric EQ, shelving filters, delay, crossover, compression, limiting and signal routing functions, all through two high-performance DSP processors. The D/A converter uses a 24" delta-sigma converter with 128x oversampling. All inputs and outputs use balanced outputs and RF protection, while using XLR connectors.
·User Interface
Front panel interface: A 2X20 character LCD display with backlight displays channel and function settings.
Dedicated buttons set all audio parameters and system tools. The LCD screen can display the current preset number and the selected input or output channel and its related parameters. A five-segment LED array on each input and output channel will display volume levels and mute status.
Product Parameters |
|
【HP206】 | 2 inputs and 6 outputs, flexible combination of various frequency division modes |
【HP408】 |
4 inputs and 8 outputs, flexible combination of various frequency division modes |
System configuration | System configuration 48KHz sampling frequency, 48-bit DSP processor, 24-bit A/D and D/A conversion |
Input impedance | (balance)20KΩ |
Output impedance | (balance)100Ω |
PC port | 1 USB interface on the front panel, 1 central control protocol Rs485 interface and 1 central control protocol Rs485 serial interface on the rear panel |
Common analog value ratio | >70dB(1kHz) |
Input range | ≤+20dBu |
Frequency Response | 20 Hz-20 kHz, (-0.25 dB) |
SNR | >110dB |
Distortion | <0.01%OUTPUT=0dBu/1KHz |
Channel separation | >80dB(1KHz)48 |
Processor | KHz sampling frequency, 64-bit floating point DSP processor, 24-bit A/D and D/A conversion |
Display | Display 2×20LCD blue backlight display settings, 5-segment LED display accurate digital level meter of input/output, mute and editing status |
Power consumption | ≤25W |
Power | AC 80V/220V 50Hz/60Hz |
Size | 482×283×44 |