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Gisen professional multi channel amplifier factory

Gisen professional multi channel 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
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Company Advantages
1. The manufacture of Gisen professional dj amplifier strictly meets environmental standards. The improvements in its production process contribute to energy recovery and emission reduction. It can function for a long period of time with sufficient power
2. Gisen is professional in manufacturing multi channel amplifier with distinguished quality. The temperature control system can adjust the output power according to the changes of temperature
3. The product has excellent electrical performance. It is not likely to have problems such as fever of unknown origin, insulation aging, or abnormal noise. It can support multiple devices via the interface
4. The product has an effective solar energy storage capacity. The solar panel can convert most of the sunlight into electricity. The clipping limiter is designed to strengthen the protection of the loudspeaker
5. The product is consistent in structure. The internal structure of each grain is the same as that of the crystals with a regular external structure. The state-of-art engineering reduces signal interference effectively

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. Our company has various departments. Valuable synergies arise from close co-operation by means of active exchange between different areas of expertise, which contribute to the creation of excellent products.
2. Gisen is stronger thanks to its business concept of professional dj amplifier . Inquire!
Our international designers can help you to design professional dj amplifier. This product has the advantage of excellent acid resistance
professional dj amplifier is made by new environmentally-friendly material. Even not used for a long time, this product will not easily fade
The unique outline feature is one of the most important strengths for multi channel amplifier.This product has a high surface capacity for adsorption
Guangzhou Gisen Audio Equipment Factory adopts professional dj amplifier material to better achieve the high performance of multi channel amplifier. It can significantly resist water damage and staining
Evidently, multi channel amplifier made from multi channel amplifier indeed show more features. Even not used for a long time, this product will not easily fade
multi channel amplifier is the main feature of multi channel amplifier produced by Guangzhou Gisen Audio Equipment Factory. It shows great strength in high- or low-temperature conditions
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