DSP4805II

• speaker management (4 in 8out)
• Product description: ------

• ●96KHz Sampling rate, 24-bit DSP processor and 32-bit A/D and D/A converter.

  ●2 inputs and 6 outputs, flexible crossover modes with high and low pass from 20 Hz~20KHz.

  ●USB and RS 485 connector for PC control. Max 250 units can be inter-linked to computer through RS 485 from less than 1500m away.

  ●Very convenient, direct and easy programming. Directly use the function keys and jog wheel on the front panel or control by PC software after successfully linking to computer.

  ●30 kinds of user memories.

  ●Lock function by setting password to prevent interruption during operation, just by clicking the key of "system" on the front panel.

  ●6-brand independent ±20 dB gain adjustment at each input and output; LO-shelf and Hi- shelf optional at each output channel.

  ●2x24 LCD backlight display; 8- brand LED accurate input/output level Meter; mute and editing mode.

  ●Delay, phase control and Mute setting at each output/input channel, delay up to 1000ms and three delay units available to choose, ms, m and ft.

  ●Control gain, enhance and input channel signal selection at each output channel. And all parameters at the selected output channels available to be adjusted simultaneously.

   

  Model	DSP4805Ⅱ
  Input channel and jack	4-way of Female XLR
  Output channel and jack	8-way of Male XLR
  Input impedance	Balance: 20K ohm
  Output impedance	Balance: 100 ohm
  PC interface	One USB interface on front panel, Two RS485 interface on back panel(RJ-45)
  Common-mode rejection ratio	>70dB(1KHz)
  Frequency response	20Hz-20KHz(-0.5dB)
  SNR	>110dB
  THD	<0.01% OUTPUT=0dBu/1KHz
  Channel crosstalk	>80dB(1KHz)
  Input gain	-60dB-+12dB gain adjustment at each input channel.
  Output gain	Adjustable range:-60dB-+12dB, step distance 0.1dB
  Processor	96KHz Sampling rate, 24-bit DSP processor and 32-bit A/D and D/A converter.
  Display	2x24 LCD blue backlight display; 8- brand LED accurate input/output level meter; mute and
  Power consumption	≤25W
  Power supply	AC 115V/230V 50Hz/60Hz
  Product/ shipping dimension(WxDxH)	482x232x44(510x290x120)mm
  N.W/G.W (kg)	3.5kg/4.0kg