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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!
[企业简称]掌握的各种钣金精密加工技术和工艺先进,加出来的desktop audio amplifier造型精密,结构复杂,且光洁齐整,质感优良,另外,还可承接各种结构和造型的钣金件加工与定制。
high power digital amplifier设计合理,结构稳固,质量可靠,品质上乘,工作效率高,适应性较强,能适应各种复杂地形和恶劣天气。
desktop audio amplifier的软管选用优质PVC材质,采用先进的生产工艺精工制造而成,质地柔韧厚实,手感柔软顺滑,即使长期使用也不易老化褪色、扭曲变形。
desktop audio amplifier内部配有透明薄膜带芯和顺滑滚轮,带芯柔韧不易断,齿轮咬合顺畅,质量上乘,品质可靠,即使长期使用也不易卡带、断带。
high power digital amplifier设计新颖时尚,造型精致美观,做工精良,品质上乘,是集功能性和装饰性于一体的梳妆台产品。
得益于建立的一套适合Guangzhou Gisen Audio Equipment Factory实际情况的成本管制体系与措施,在生产desktop audio amplifier的过程中人力、物力、资源等的消耗低、损耗低,而资源被利用率与开发率高,使得生产出来的desktop audio amplifier不仅性能、结构、品质等高,而且价格优,客户采购成本低,大批量采购能为客户节省更多的采购费用。
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