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Gisen power homemade audio amplifier factory

Gisen power homemade audio 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
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Product Comparison
Under the guidance of market, Gisen constantly strives for innovation. best stereo amplifier has reliable quality, stable performance, good design, and great practicality.Compared with other products in the same industry, Gisen's best stereo amplifier has the following characteristics.
Product Details
Gisen's high power amplifier is perfect in every detail.Gisen is certified by various qualifications. We have advanced production technology and great production capability. high power amplifier has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.
Company Advantages
1. Strict quality inspections for Gisen professional dj amplifier will be conducted to eliminate garment defects. Inspections include size accuracy, cloth cutting precision, seaming quality, and so on.
2. The stitches of the product are not prone to break. All its joints and weak joints have been reinforced with good quality seaming.
3. The product is relatively hypoallergenic. The dyes or chemical additives that would cause allergic reactions have been eliminated and removed during the production stage.
4. The product helps save a substantial amount of manpower. By using this product, people can get the same results while employing fewer workers.
5. The use of this high-tech product reduces the number of unskilled workers needed in the production process. Besides, it also raises productivity.

GISEN DSP series is the digital amplifier with DSP and network port. It can be controlled by PC software. And its parameters can be adjusted in distant, as well as multiple amplifiers can be on-line controlled at the same time by network connection. Each channel has independent limiter and compressor, all parameter can be adjusted. Applied to situations like KTV, Performance, club, business conference, entertainment club, etc.

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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 Two-Channel Top View

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DSP Two-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. As a great homemade audio amplifier supplier, Gisen owns capabilities to develop its own finest desktop audio amplifier .
2. The standard nature of these processes permits us to fabricate professional dj amplifier .
3. We lead our suppliers about the environment and to work for raising the consciousness of our workers, their families and our society on the environment. Our aim is to provide the most competitive product solution and service to customers and continue to create the maximum value for them. Inquire online! We will continue to provide customers with quality and perfect customer service. Inquire online! Better quality best power amplifier in the world and service are our goals. Inquire online!
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This product has been officially certified according to industry quality standards. LFP battery is installed into the solar garden/plaza light to guarantee the long lighting
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