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digital homemade audio amplifier 2 channel Gisen

Digital homemade audio amplifier 2 channel Gisen

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
Quantity Needed:
Application Scope
power amplifier manufacturer is mainly used in the following industries and fields.Gisen provides comprehensive and reasonable solutions based on customer's specific situations and needs.
Company Advantages
1. homemade audio amplifier has the superior characteristic of dj stereo amplifier.
2. The performance and quality of this product are stable and reliable.
3. Its technical parameters are in line with international standards and guidelines. It will effectively support users' today and long-term needs.
4. Guangzhou Gisen Audio Equipment Factory consists of a the leading technical team from homemade audio amplifier trade.

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. Guangzhou Gisen Audio Equipment Factory is an evolving, efficient homemade audio amplifier manufacture with a collaborative environment.
2. Guangzhou Gisen Audio Equipment Factory is equipped with experienced and professional technical group to ensure quality.
3. It is the idea of dj stereo amplifier that makes Guangzhou Gisen Audio Equipment Factory set deep root in dj power amplifier market. Get price! Cherishing the enterprise spirit of homemade sound amplifier will enhance the cohesion of each Gisen employee. Get price! Making great contribution for multi channel amplifier industry is Gisen's responsibility. Get price! Guangzhou Gisen Audio Equipment Factory will spare no effort to satisfy the increasingly rich consumer demand for audio amplifier pro . Get price!
Gisen dj stereo amplifier is manufactured under a complete production system. From automatic assembly and mechanical assembly to manual assembly operated by skilled workers, professional technicians are always there to supervise and inspect. The logo can be printed on the case of the product
Gisen dj stereo amplifier has passed the anti-static and electro-static discharge tests required in the electronics industry. The product has high sensitivity to ESD, protecting people from the harm of discharged electric. Designed with a sealing structure, it is completely leak-proof and splash-proof
The quality of Gisen audio amplifier pro is attached great importance during the production process. Probabilistic computing method is adopted to inspect the quality stability of its electronic components. The product can withstand the torture of the vibration
From the selection of raw materials of Gisen multi channel amplifier, any hazardous substance or element is eliminated to prevent pollution to the environment as well as any harm to the human body. The most outstanding feature of the product is high output power
The production environment of Gisen homemade audio amplifier is required to be neat, clean, noise and dust free. Workers are required to wear dust suit in the work plant. The electrolyte of the product doesn't have the risks of spillage and evaporation due to corrosion
The quality of this product can not be assured without the efforts of each Gisen staff. Adopting high-quality chemical substances, it features good corrosion resistance
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