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Gisen high quality dsp amplifier manufacturer

Gisen high quality dsp amplifier manufacturer

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 value of environmental protection offered by the dsp amplifier has been widely favored by customers. High-current power stability is provided by the product
2. Gisen is the pioneer in manufacturing and designing dsp amplifier industry. Attention has been paid to the circuit layout for safe operation
3. The product is thick enough for the barbeque. It is less likely to deform, bend, or even melt under high temperature. The state-of-art engineering reduces signal interference effectively
PRODUCT Features

Touch-screen DSP easy to operate 、

Can be controlled by computer software 、

Multiple functions are available, such as EQ, delay, limiter, etc.

Multiple amplifiers be linked 、

Full protection circuit design

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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 4-Channel Top View

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DSP 4-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. Gisen has strong production technology strength and can guarantee the quality of dsp amplifier .
2. Gisen Audio Equipment provide outstanding service for every customers. Call!
Gisen digital audio power amplifier is carefully designed. Mechanical behavior such as statics, dynamics, the strength of materials, vibrations, reliability, and fatigue are taken into consideration. It has the perfect craftsmanship of inner lining, seams, and stitching
Gisen dsp amplifier is designed with high standard. It is designed to meet, tested or compliant with such international standards as IP Protection, UL, and CE. Featuring an ergonomic design, the product can relieve the carrying stress
Gisen digital audio power amplifier is meticulously manufactured. Its workmanship is done by our professional teams including electronic engineers, programmers, PCB layout editors, and so forth. The product features a scratch-resistance surface
Before delivery, Gisen digital audio power amplifier 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. The product is easy to be folded and stored
Gisen digital audio power amplifier has been tested for quality. All its main components, including the gears, pistons, engines and other moving parts, are tested to meet our established standards. The product is easy to open and close thanks to its smooth zippers
From design, purchase to production, each staff in Gisen controls the quality according to the crafts specification. The fabric used is naturally antimicrobial and can effectively resist the growth of bacteria
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