DP4080 Digital Professional High End Sound System Processor for Karaoke

$360.00 - $380.00
Min. Order
1 Unit
Company Information

Guangzhou Sanway Audio Equipment Co., Limited

CN Manufacturer, Trading Company, Agent
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Quick Details

Port: Guangzhou, China
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 2000 Unit/Units per Month
Place of Origin: Guangdong China
Brand Name: Sanway
Model Number: DP4080
Input: 4 Channel, 10K Ohms Balance
Output: 8 Channel, 600 Ohms Balance
Delay: 0ms to 1000ms
Gain: -40db to + 12db
Display: 2 x 20LCD
Store settings: 30 user program dynamic storage
Size(HxWxD): 45mm x 483mm x 288mm
Power supply: &lt;20w
Net weight: 3.3kg
Gross weight: 4.6kg
Delivery Detail: 7 Working Day
Packaging Detail: Durable Cartons or Flight Case

DP4080 Digital Professional High End Sound System Processor for Karaoke 

Product Detail


Product Description


 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.



DP4080 4IN&8OUT Digital Speaker Processor


4 channel, 10K ohms balance


8 channel, 600 ohms balance

PC Com Port:

1 USB Com Port on front panel, 2 RS485 Com Port on back panel (RJ-45)


96KHz Sampling frequency, 32-bit Floating-Point DSP, 24-bit A/D and D/A converter

Dynamic range:


Frequency Response:

±0.25dB,  15Hz --- 20KHz


< 0.01%, 20Hz - 20KHz @ +10dBu balanced input

Signal to noise ratio:


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


0ms to 1000ms


-40dB to +12dB


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)


Gross Weight(kg)


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