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Gisen professional amplifier power supplier

Gisen professional amplifier power supplier

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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Company Advantages
1. Gisen dj audio amplifier undergoes the following production processes: the preparation of metal materials, cutting, welding, surface treatment, drying, and spraying. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
2. Guangzhou Gisen Audio Equipment Factory is committed to promoting continuous technological advancement. The product is sure to give entertainment a serious boost
3. Under the supervision of a professional quality inspector, the product is inspected at all stages of production to ensure good quality. Sound timbre is significantly enhanced to the maximum extent

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 ranks as one of the most competitive enterprises that specialize in manufacturing amplifier power in China market. Our production capacity occupies steadily in the forefront of the dsp power amplifier industry.
2. Our dsp amplifier is easily operated and need no additional tools.
3. We expect no complaints of multi channel amplifier from our customers. We have always manufactured our products with the utmost integrity and pride ourselves on being forerunners in product research and advancement. Get more info!
The raw materials of Gisen dsp amplifier is sourced from prestigious vendors in order to match the global quality standards. It can withstand the high temperature and low temperature as well
Gisen dsp power amplifier is manufactured under the 5S standard production process. Having passed over a 48-hour salt spray test, it is 100% corrosion resistant
The outline of Gisen multi channel amplifier is original and appealing. Its surface has no burr at all
The production of Gisen dsp power amplifier is of high efficiency with the help of advanced production equipment. Adopting PVC as one of the main materials, it has good stability and safety
Gisen dsp amplifier is made with high quality raw materials and processed with the help of sophisticated equipment. It conforms to the standards of America, Japan, Germany, etc
The product is resistant to oxidation. It is neither prone to react with oxygen in the air nor react with some metal parts. Having passed over a 48-hour salt spray test, it is 100% corrosion resistant
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