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Sanway Professional Audio Equipment Co.,Ltd

DP4080 4 IN & 8 OUT Digital Multi Channel Audio Processor

1. 4 channels signal input , 8 channels signal output 2. 96KHZ sampling frequency 3. 24 bits high performance analog-digital converter 4. Each input channel is equipped with six parametric equalizer

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Product Details


This product is a 1 u rack type programmed 4 input / 8 output 24-bit digital audio processor. The programming is operated through the front panel and a 2 x 20 characters display, with a very intuitive and a user-friendly interface. The Pc system software can be used via a PC platform. This product is more than a frequency divider. It can also provide signal distribution , gain control , balance, decay. The bandwidth is from 0.05 oct to 3.0 oct.


1 . 4 channels signal input , 8 channels signal output
2 . 96KHZ sampling frequency
3 . 24 bits high performance analog-digital converter, the fastest 32 bit floating point computing chip is adopted
4 . Each input channel is equipped with six parametric equalizer, each output channel is equipped with six parametric equalizer, +15 db gain and -30db decay. The bandwidth is from 0.05 oct to 3.0 oct.
5 . Each input and output channel is with mute function editing button.
6 . Delay time can be adjusted using milliseconds as the unit of time , from 0 to 1000 ms, convenient calculation.
7 . 30 programmes can be stored
8 . Password can be set to protect the program
9 . Compression function is provided . You can adjust starting attack and release times independently.
10 .2 lines of 20characters LCD display.
11 . Output channel can be freely chosen , there are A, B, C four patterns of output. Each output is with +15db and -30db gain.
12 . Each channel is with phase selection, namely the positive and negative phase.
13 . Many kinds of high and low pass filter and the slope can be chosen from.


MODEL:DP4080 4IN&8OUT Digital Speaker Processor
Input:4 channel, 10K ohms balance
Output:8 channel, 600 ohms balance
PC Com Port:1 USB Com Port on front panel, 2 RS485 Com Port on back panel (RJ-45)
Processor:96KHz Sampling frequency, 32-bit Floating-Point DSP, 24-bit A/D and D/A converter
Dynamic range:>108dB
Frequency Response:±0.25dB, 15Hz --- 20KHz
Distortion:< 0.01%, 20Hz - 20KHz @ +10dBu balanced input
Signal to noise ratio:>110dB
crossover filter:

Each output channel can be independently set as LPF and HPF, The parameters

canbe adjusted, Filter type:Butterworth, Bessel, Linkwitz Riley; The Crossover

Frequency:20Hz---20KHz, Slope:12,18,24 or 48 db/octave


Bandwidth:0.016 to 4.0 oct, Frequency:20Hz to 20KHz, Gain: -30dB to +15dB,

step:0.1 dB

Delay:0ms to 1000ms
Gain:-40dB to +12dB
Display:2 x 20 LCD
Store Settings:30 user program dynamic storage
Size (H x W x D) :45 mm x 483 mm x 288 mm
Power supply:50/60 Hz, 90 - 240V/AC
Power consumption:< 22 W
Net Weight(kg)3.3kg
Gross Weight(kg)4.6kg

DP4080 processor.jpg

Should you're looking for dp4080 4 in & 8 out digital multi channel audio processor, welcome to buy with us. We are one of the leading such manufacturers and suppliers in China. We can guarantee you the high quality and good performance of the appliance. Check the price list and quotation with our factory now.

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