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Gisen professional desktop audio amplifier supplier

Gisen professional desktop audio 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
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. Gisen high power digital amplifier is of high quality and standard. Its construction and maintenance meet the safety requirements within the Electricity (Safety) Regulations. The built-in loudspeaker protection circuit protects high volume bursts of audio
2. Guangzhou Gisen Audio Equipment Factory will pays high attention to complaints of our desktop audio amplifier and take immediate measures to improve. The product is sure to give entertainment a serious boost
3. Reliability: Quality inspection is throughout the whole production, removing all defects effectively and greatly ensuring the consistent quality of the product. The product undergoes a series of tests and proves to have high resistance to impact and friction

GISEN DSP series is the digital amplifier with DSP and network port. It can be controlled by PC software. And its parameters can be adjusted in distant, as well as multiple amplifiers can be on-line controlled at the same time by network connection. Each channel has independent limiter and compressor, all parameter can be adjusted. Applied to situations like KTV, Performance, club, business conference, entertainment club, etc.

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  • Front Panel

  • 1  -Screen

  • 2  -Signal/limiter (green is signal indicator, red is limiter indicator)

  • 3  -MUTE/PROTECT light

  • 4  -Power light

  • 5  -USB connector

  • 6  -Control knob

  • Rear Panel

  • 7  -Power Switch

  • 8  -AC power cord

  • 9  -Speakon output connector

  • 10  -XLR input connector

  • 11  -RS485 internet connector

  • 12  -XLR linear output connector


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DSP Two-Channel Top View

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DSP Two-Channel Rear Plate


8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
Hum& Noise>112dB

Channel separation(Crosstalk)>70dB(1kHz) 

Damping Factor 1kHz,8ohms>1000 

Frequency Response20Hz-34kHz(±0.3dB)@1W,8Ω

Input impedance20KΩ 

USB connectorcontrolling parameter 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 
Coolingfront-to-rear airflow, temperature controlled speed

Amplifier protectionshort circuit, open circuit, direct voltage, high temperature, 
radio-frequency, ultralow frequency, current peak limiter.  

Carton Dimension(H*W*L)155X600X550mm  

Power RequirementAC180V-240V(AC90V-120V),50-60Hz 
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 is known for the remarkable production characteristics. Our factory is located close to the airport and the harbor. This advantageous traffic condition greatly guarantees the smooth supply of raw materials and quick delivery of our finished products.
2. Currently, we have a sales network covering many countries around the world, and the number is growing every day. We are strengthening our R&D capability to invent and develop more distinctive and targeted products.
3. We are outfitted with a team of R&D talents. They have accepted consistent and professional training in product research and development. They are always working hard on optimizing the product range and quality. Centering on desktop audio amplifier is our long-term development strategy. Get more info!
Industrial test shows that high power digital amplifier has the features of high power digital amplifier and reaches the aim of design. Its special coating protects it from damages caused by humidity
high power digital amplifier adopts high power digital amplifier without harmless materials. This product features a time-saving and fast lift
Guangzhou Gisen Audio Equipment Factory uses exported raw material to produce high quality desktop audio amplifier. This product is widely used in factories, workshops, warehouses, supermarkets, etc
high power digital amplifier is used in the production of high power digital amplifier. This product is completely salt- and acid-resistant
Such desktop audio amplifier has been improved significantly over traditional desktop audio amplifier in terms of design and materials. Specially galvanized, it is therefore suitable for outdoor applications
The product is featured by the first - class quality and stable performance. This product has strong supporting wheels for outstanding travel and cornering
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