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Gisen 2 channel direct digital amplifier factory

Gisen 2 channel direct digital amplifier factory

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
Get Latest Price
Get the latest price
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Company Advantages
1. The pro dj amplifier design can contribute greatly to direct digital amplifier 's high performance. It is designed with short circuit and overheating protection to safeguard normal operation
2. The international market share of this product is increasing. Attention has been paid to the circuit layout for safe operation
3. The product is not prone to scratch. Its surface is finely treated with to enhance its performance in wear and tear as well as scratch resistance. The product can deliver lively dynamics and deep bass from warm and expressive tuning
4. The product will not eliminate the healthy elements out, such as magnesium, zinc, iodine, etc. Because the super nano separation technology used can eliminate the harmful substances out yet retain the healthy elements. The built-in loudspeaker protection circuit protects high volume bursts of audio
PRODUCT Features

Touch-screen DSP easy to operate 、

Can be controlled by computer software 、

Multiple functions are available, such as EQ, delay, limiter, etc.

Multiple amplifiers be linked 、

Full protection circuit design

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  • Front Panel

  • 1  -Screen

  • 2  -Signal/limiter (green is signal indicator, red is limiter indicator)

  • 3  -MUTE/PROTECT light

  • 4  -Power light

  • 5  -USB connector

  • 6  -Control knob

  • Rear Panel

  • 7  -Power Switch

  • 8  -AC power cord

  • 9  -Speakon output connector

  • 10  -XLR input connector

  • 11  -RS485 internet connector

  • 12  -XLR linear output connector


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DSP 4-Channel Top View

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DSP 4-Channel Rear Plate


8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
Hum& Noise>112dB

Channel separation(Crosstalk)>70dB(1kHz) 

Damping Factor 1kHz,8ohms>1000 

Frequency Response20Hz-34kHz(±0.3dB)@1W,8Ω

Input impedance20KΩ 

USB connectorcontrolling parameter by PC software  

Internet output connectormultiple amplifiers on-line control by connecting 
                      to the internet input of the next amplifier
Touch-screenadjust the parameters by touching the screen 
Coolingfront-to-rear airflow, temperature controlled speed

Amplifier protectionshort circuit, open circuit, direct voltage, high temperature, 
radio-frequency, ultralow frequency, current peak limiter.  

Carton Dimension(H*W*L)155X600X550mm  

Power RequirementAC180V-240V(AC90V-120V),50-60Hz 
Net weight(kg) 
Gross weight(kg) 

Production flow chart

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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Company Features
1. Guangzhou Gisen Audio Equipment Factory has gained a high market status in China. We are a professional manufacturer of pro dj amplifier with abundant experience. The technology level for direct digital amplifier is high enough.
2. Guangzhou Gisen Audio Equipment Factory has built a set of strict quality system to ensure quality of studio amplifier .
3. Strict quality control system enables Guangzhou Gisen Audio Equipment Factory to implement comprehensive monitoring during the whole process. It is our mission to enhance customer satisfaction. We will achieve this task by improving product quality, offering professional customer service, and offering clients with targeted products.
Through quality inspection by third-party companies, each stage of production is monitored, so users can be sure that Gisen direct digital amplifier is the most responsible bedding in the market. This product helps pull away from the plaque and impurities that coat and color the teeth
Gisen studio amplifier is manufactured involving several stages. These stages include metal materials preparation, parts machining such as cams, shafts, and bearing, installations of fixtures&gauges, etc. This product is effective in eliminating extrinsic staining
Production of Gisen pro dj amplifier involves the following main steps. It must be stamped, coated, painted, dried, and polished by adavanced machines. This product is beneficial to keeping healthy gums
Once the Gisen direct digital amplifier production is completed, the quality assessment will be carried out. We will strictly check fiber strength, water shrinkage, colorfastness, weaving strength and other parameters. This product has been exported to more than 60 countries
Gisen studio amplifier has ensured quality. It has been evaluated for raw materials and processes through a series of quality management inspection tests such as color shading and wash color fastness (friction test). This product helps whiten the teeth while freshening the breath at the same time
Guangzhou Gisen Audio Equipment Factory established a complete cost management system, strictly controlled the cost of each production link of the product, and strived to increase the utilization rate of raw materials, reduce production waste, and reduce logistics costs, so that the produced pro dj amplifier Other similar products have more advantages in quality and price.
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