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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!
Gisen multi channel amplifier is manufactured complying to the regulations for bathroom products. From sizing formula preparation, moulding by grouting, rough shaping, drying, glaze spraying, to the firing stage, it is done in line with specific requirements. The product can provide an excellent sealing function
The design of Gisen multi channel amplifier fully makes use of solar energy technology. Based on the characteristics of solar energy, the designers adopt the knowledge of solar energy collection, conversion, storage, and transmission. This product is easy to tear off by hand
Gisen multi channel amplifier is thoroughly tested. Both its physical properties such as shrinkage rate for cloth, resilience, and fabric stiffness and chemical properties such as formaldehyde and PH content are required to meet the specific standards.
Gisen professional dj amplifier is professionally designed. Its circuit design, printed circuit design, and housing design are all well conducted by our designers at the initial stage. It has been widely exported to Taiwan, the USA, Europe, Southeast Asia, and the Middle East
Gisen professional dj amplifier is required to meet the fundamental safety provisions. The test reports on safety must have been produced by an accredited testing laboratory. It will not lose its adherence force even stored for a long period
This product achieves both rich functionality and superior quality. It can be used by hands or automatic carton sealing machines
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