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Gisen multiple functions multi channel amplifier supplier

Gisen multiple functions multi channel amplifier 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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Product Details
Gisen adheres to the principle of 'details determine success or failure' and pays great attention to the details of best stereo amplifier.Closely following the market trend, Gisen uses advanced production equipment and manufacturing technology to produce best stereo amplifier. The product receives favors from the majority of customers for the high quality and favorable price.
Product Comparison
high power amplifier, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.Compared with other products in the same category, Gisen's high power amplifier has the following advantages.
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Company Advantages
1. Strict quality inspection for Gisen dj audio amplifier will be carried out. The product will be checked for cracking of the stitching, the security of the accessories if any, seaming strength, and durability.
2. The product has high performance up to the industry advanced level.
3. The product has passed many international certificates, its quality can be assured.
4. Combined with our own factory, Gisen Audio Equipment can quickly provide customers with a worldwide service.

Class D digital circuit、 DSP made in Germany、 Can be controlled by amplifier or by computer、 High quality components are being used、 Various and complete tests before shipment


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M-DSP 4-Channel Top View

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M-DSP 4-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
link connectorXLR Male
Input impedance20k ohms balanced
Input Sensitivity1.4V
Input CMRR>80dB  
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
volume adjustmentElectronic volume adjustment  
Internet input connectorControlling parameters 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 
CoolingVariable speed fans, front to rear airflow
Power RequirementAC180V-240V (90V-120V), 50-60Hz
Carton Dimension(H*W*L)100mmX640mmX590mm
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 has been highly active in the multi channel amplifier industry for many years.
2. Gisen produces desktop audio amplifier with high quality.
3. Our company is striving for green manufacturing. All of our factories' manufacturing processes and transportation systems have programs in place to reduce energy consumption. When it comes to our customers, we want to provide excellent products. As for services, we intend to “go the extra mile”. Our company bears social responsibility. We are continuously working on enhancing the eco-efficiency of our industry by supplying the appropriate technology.
The design of Gisen desktop audio amplifier follow these basic steps: recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), detailed drawing, etc. The product requires no complicated setting
Gisen desktop audio amplifier is of high quality. It is precision treated in manufacturing to eliminate any defects, including porosity, cracks, and roughness. The product can quickly realize instant communication
Gisen multi channel amplifier will be assessed in a comprehensive manner. The assessment is mainly related to the mechanical properties, such as corrosion resistance, fatigue failure, structural strength, and toughness. The frequency signals of the product will not interfere with each other
Gisen dj audio amplifier is an integrated result of multiple technologies. It is developed, fabricated and processed under the theories of mechanical engineering, microelectronic technique, and information processing technology. The product has a wide frequency range
Gisen multi channel amplifier is manufactured with high-quality mechanical components. They are the sophisticated engine, turbine, power transmission equipment, gears, speed changers, clutches, drive chains, generators, and the like. The product has passed the certification of CE and FCC
The product is UV resistant. It has surface treatments that are used to enhance the sealing of the fabric that provides UV protection. It is characterized by simple and practical communication functions
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