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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.
Gisen studio amplifier is created by the in-house designers who many years of designing experience in the electronics industry. They devote themselves to creating a product that embraces excellent performance and is chased after in the market. It is widely used in marine, aviation, military, rescue, outdoor, engineering, and other fields
The production environment of Gisen pro dj amplifier is required to be neat, clean, noise and dust free. Workers are required to wear dust suit in the work plant. It can be designed with multiple colored fibers to create a speckled pattern
To prevent electric leakage and other current issues, Gisen pro dj amplifier is exclusively designed with a protection system, including using quality insulation materials. The structure can be designed with a core and a sheath to match the features of high strength and good wear resistance
Gisen studio amplifier is made of materials which are carefully selected and sourced. The raw materials used do not contain any toxic or harmful substances such as mercury, lead, polybrominated biphenyl, and polybrominated diphenyl ethers. The unique bond technology prevents breaks
Thecomponents and parts of Gisen pro dj amplifier, such as diodes and capacitors, are strictly selected and sourced from qualified suppliers who will be rigorously assessed and selected. It is granted with certifications such as SGS and CE
Healthy and environmentally friendly, it is suitable for those who suffer from dry skin, eczema or another skin condition. It has optional accessories such as ribbons, velcro, and hooks
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