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Gisen high quality dsp amplifier factory

Gisen high quality dsp 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
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Company Advantages
1. The raw materials of Gisen dj audio amplifier are procured from our trusted vendors. It can support multiple devices via the interface
2. Gisen produces dsp amplifier with greatest performance for its high quality. The clipping limiter is designed to strengthen the protection of the loudspeaker
3. The product features proper sizes. The external toe cap length and the length from heel to toe are all typically measured by inspectors. The state-of-art engineering reduces signal interference effectively
4. This product stands out for its chemical resistance. Its surface is covered with a dense chemical coating that is stable and hardly chemically reacts with other substances. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
5. The screen of this product features high resolution. Adopting the backlight technology in LCD production, the screen of this product generates little or no flicker. OEM/ODM service is available for the product to meet demands for color and size

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. Gisen has been more competitive in dsp amplifier market. Since establishment, we have won a good reputation and broad markets with continuous technological innovation and honest service. We have customers spreading all over the globe, including China, Australia, Africa, and America.
2. We have exported the products widely to European, Asian, American, and other regions. At this moment, we have established stable business cooperations with clients from all over the world.
3. We export high-quality products to many countries and now have established reliable and long-term relationships with a number of famous European and American brands. It is a true portrayal of Gisen and it is also a realistic requirement for every Gisen person to keep best power amplifier in the world in mind. Contact us!
dsp amplifier is featured with leading design. It is characterized by high thermal conductivity and good heat dissipation
Gisen best power amplifier in the world is manufactured using the latest machinery. A smooth part is added on its PTH line to reduce the roughness of through hole
dsp amplifier's structure adopts the unique technology to guarantee the high performance. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
The material of dj audio amplifier is eco-friendly. It is lead-free and environmental-friendly and has passed SGS test
dj audio amplifier is made with unique process and technology.
The product is in accordance with international quality standards. It has high tensile strength and can be deformed without breakage
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