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Gisen high quality 1u amplifier wholesale

Gisen high quality 1u amplifier wholesale

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
Get the latest price
Quantity Needed:
Company Advantages
1. The design of Gisen professional dj amplifier is professional. It was done by our designers who thought twice before choosing fabrics, trimming and fixing bags. The state-of-art engineering reduces signal interference effectively
2. All our sales staff are all well-experienced and know much about the market of 1u amplifier. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
3. The product has short circuit protection. It is equipped with a fuse protector that can protect the main components from damage caused by overcurrent. The product undergoes a series of tests and proves to have high resistance to impact and friction

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. The technical skill of Guangzhou Gisen Audio Equipment Factory has been highly acknowledged by the 1u amplifierindustry.
2. We have paid many efforts to engage with the community and promote sustainability. We recruit local employees and encourages them to do a contribution to the development of communities. Get more info!
The application of high quality materials did effectively improve the overall appearance of Gisen professional dj amplifier. 9 complete production lines ensure the output quantity up to 2000 tons monthly
The production of Gisen professional dj amplifier is handled by the most advanced production equipment. 9 complete production lines ensure the output quantity up to 2000 tons monthly
Gisen professional dj amplifier shows a design work from our industries finest designers. Fabric colors can be chosen from our color books
Raw materials of 1u amplifier meet the EU safety and environmental protection standards. The disposable medical gown is anti-bacteria and anti-static
The design stage of 1u amplifier during the production process also functions importantly. Non woven weed block mat is packed with paper tube inside and heat shrink film outside with anti-UV additive
The product has been improved in the heat dissipation capacity. Adopting reasonable and reliable electric circuits, the whole operation process features high efficiency. The extra wide non woven fabric, the garden weed control fabric and the flower wrapping fabric have been highly recognized by customers
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