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Gisen high quality 1u amplifier wholesale for stage

Gisen high quality 1u amplifier wholesale for stage

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. Body frame structure of 1u amplifier is optimized by means of dj audio amplifier . Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change
2. Thanks to its superior comfort and fit, this product really helps relieve pressure and pain on Bunions, Hammer-Toes, and sensitive feet. Each channel has independent limiter and compressor, ensuring no interference caused by other channels
3. This product features high efficiency. It is able to bring out the desired outcomes in the fastest manner without any errors.
4. The product stands out for its safety. All its mechanical components are highly integrated and will not collapse suddenly during operation. 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


Gisen high quality 1u amplifier wholesale for stage-1

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. Focused on 1u amplifier, Gisen has been improving in this industry. Our customers give compliments on the quality and performance of amplifier sound system .
2. Gisen uses advanced technology to develop new and competitive dsp power amplifier .
3. Undergoing difficulties to improve the quality of audio amplifier pro turns out to be efficient for Gisen. In this prospering society, Gisen aims to be a better company in the field of best power amplifier in the world . Get more info!
There are many factors being considered during Gisen audio amplifier pro design. They include the selection of material, form and size of the parts, frictional resistance and lubrication, and safety of the operator.
The manufacture of Gisen dsp power amplifier is the application of various basic mechanical parts. They include gears, bearings, fasteners, springs, seals, couplings, and so forth.
Gisen 1u amplifier must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly.
Before delivery, Gisen amplifier sound system has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc.
Gisen dsp power amplifier is meticulously produced. Its manufacturing processes include areas such as computerized machine control, engineering statistics, ergonomics, and life cycle analysis.
Buying our competitive-priced best power amplifier in the world doesn't mean that qulaity is not reliable.
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