Betagear DANT4.8 4in 8out USB Digital DSP Processors Speaker Processor with pc software control,32-bit DSP,RS232,RS485 interface
Language of software:English or Chinese
Software easily used and it work with all windows system
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Features£º
¡ß 4th ADI SHARC DSP chip, 400MHZ main frequency, 32 bit floating, 96KHz sampling
frequency, 24 bit A/D or D/A converter, high S/N.
¡ß USB, RS232, RS485 interface are housed, PC software control.
¡ß RS485 most connects 250 machines, long distance control beyonds 1500 miles.
¡ß RS232 supports outside central control for many scene.
¡ß 12 groups user data are available.
¡ß Panel lock function.
¡ß 31 bands GEQ and 10 bands PEQ, gain and delay are for each input channel.
¡ß 10 bands PEQ, HPF, LPF, gain, delay, limiter and mute are for output channels.
¡ß HPF/LPF: Linkwitz-Riley/Bessel/Butterworth(12dB/oct, 18dB/oct, 24dB/oct., 48dB/oct ).
¡ß Several channels can be set meanwhile, max delay: 1000ms(MS/M/FT).Input/Output Channels: 2X6
Input Channels:
Mute: Each channel can be set independently.
Delay: Adjust Range: 0-1000ms
Polarity: In Phase (+) & Reversed Phase (-)
EQ: 10 bands PEQ, 31 bands GEQ, FREQ: 20Hz-20KHz
Output Channels:
Mute: Each channel can be set independently.
Mixer: Independent or Mixed Controlled.
Gain: Adjust Range: ±12dB, Step: 0.1dB
Delay: Adjust Range: 0-1000ms.
Polarity: In Phase (+) & Reversed Phase (-)
EQ: 10 bands PEQ, FREQ: 20Hz-20KHz
X-over: LPF, HPF, FREQ: 20Hz-20KHz
Compressor: Threshold: ±20 dB¥ì, Step: 0.05dB
Input Impedance: Balanced 20 K¥Ø
Output impedance: Balanced 100 ¥Ø
Input Range: ¡Â+ 15dB¥ì
Frequency Response: 20Hz-20KHz (0~-0.5dB)
S/N R: £¾105dB
THD: £¼0.01%£¨Output=0dB¥ì/ 1KHz£©
Crosstalk of Channels: £¾80dB(1KHz)