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multiple functions direct digital amplifier touch screen manufacturer

Multiple functions direct digital amplifier touch screen manufacturer

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 pays great attention to product quality and strives for perfection in every detail of products. This enables us to create fine products.Good materials, advanced production technology, and fine manufacturing techniques are used in the production of best stereo amplifier. It is of fine workmanship and good quality and is well sold in the domestic market.
Company Advantages
1. Gisen homemade sound amplifier is scientifically designed. The cells of it are carefully investigated to achieve maximum sunlight conversion and solar energy storage capacity.
2. The product has very good resistance to abrasion. It is able to withstand the friction when it comes into physical contact like repeated impacts, scuffing, scraping, sliding and grinding, among other motions.
3. Guangzhou Gisen Audio Equipment Factory has established long-term relationships with many customers.
4. With good reputation of Gisen, this product has a large potential user group.

GISEN K-DSP series-digital amplifier equipped with a DSP and network connector. It can be controlled by PC software and multiple amplifiers can be controlled by one computer. The electronic volume control can affectively preventing interference like the traditional potentiometers. Applied to KTV, stadium, performance, meeting room, entertaining clubs, etc.


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K Two-Channel Top View

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K Two-Channel Rear Plate


8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
link connectorXLR Male
Input impedance20k ohms balanced
Input Sensitivity1.2V
Input CMRR>70dB  
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)150mmX600mmX550mm
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 achieves great success in exporting direct digital amplifier .
2. We expect no complaints of multi channel amplifier from our customers.
3. With the great fantasy of becoming an outstanding dj power amplifier maker, Gisen will work harder to enhance customer satisfaction. Contact us! Each of our Gisen employees has a common goal of serving each customer with our expertise. Contact us! Only by achieving efficiency can Gisen win the future. Contact us!
Gisen multi channel amplifier meets the requirements of a series of standards. These standards include IEC 60038 (IEC standard voltages), IEC 60076 (Power transformers - ability to withstand short-circuit), etc. It has been exported to Canada, Mexico, Italy, and other foreign countries
The manufacturing processes of Gisen direct digital amplifier involve a wide range of aspects. From the timber materials selecting, board cutting, sandblasting, face milling, spraying, polishing, to quality inspection, all of these processes are controlled by professional workers. Due to its flame resistance, it guarantees maximum safety when used
Gisen dj power amplifier is professionally designed. Its circuit design, printed circuit design, and housing design are all well conducted by our designers at the initial stage. The product has the advantage of solvent resistance
Gisen multi channel amplifier will be inspected comprehensively. The battery cells will be tested in different operation environments, including fault condition, high-pressure condition, or combustion condition to check its safety performance. It is widely used in the industries of new energy, aerospace, mining, railway networks, etc
The development of Gisen homemade sound amplifier has taken different factors into consideration. It is developed considering appropriate power, load current capability, supply voltage, harmonic, or other key factors that affect power source utilization. The product is characterized by torsion resistance
It has good deodorizing features. Chemicals that can inhibit the growth of odor-generating bacteria are applied to its textile materials to reduce unpleasant odors on the clothing.
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