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4 channel professional power amplifier with touch-screen DSP

4 channel professional power amplifier with touch-screen DSP

Place of origin
Guangzhou, China
MOQ
1PCS
Payment
Payment
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
Packaging
inside plastic bag + cardboard + carton + outside plastic bag
Price
Negotiable
Price
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Product Comparison
high power amplifier has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.Gisen's high power amplifier has more advantages over similar products in terms of technology and quality.
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Company Advantages
1. With the support of experienced professionals and well equipped infrastructure, Gisen homemade audio amplifier is produced in conformity with the fine production method.
2. The product is valued for its features of reliable performance and long service life.
3. By establishing quality control system, homemade audio amplifier is beyond the best quality.
4. The quality of products is the key to Guangzhou Gisen Audio Equipment Factory's victory in market competition.
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


4 channel professional power amplifier with touch-screen DSP-1
4 channel professional power amplifier with touch-screen DSP-2


  • 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



PRODUCT DETAILS


4 channel professional power amplifier with touch-screen DSP-3

DSP 4-Channel Top View

4 channel professional power amplifier with touch-screen DSP-4

DSP 4-Channel Rear Plate



SPECIFICATIONS


ModeDSP4.6DSP4.9DSP4.12DSP4.15DSP4.18DSP4.21
8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
 4X600W 
 4X1200W 
 4X1560W     
 4X900W 
 4X1800W
 4X2340W
 4X1300W 
 4X2600W
 4X3380W   
 4X1500W 
 4X3000W 
-
 4X1800W 
 4X3600W 
 -  
 4X2100W 
 4X4200W   
 -
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.  
Dimensions(H*W*L)88X483X438mm     

Carton Dimension(H*W*L)155X600X550mm  

Power RequirementAC180V-240V(AC90V-120V),50-60Hz 
Net weight(kg) 
Gross weight(kg) 
13.5
16.5



Production flow chart



4 channel professional power amplifier with touch-screen DSP-5                

1. Sheet Metal Processing

4 channel professional power amplifier with touch-screen DSP-6                

2. Circuit Board Plug-in

4 channel professional power amplifier with touch-screen DSP-7                

3. Circuit Board Debugging

4 channel professional power amplifier with touch-screen DSP-8                

4. Circuit debugging

4 channel professional power amplifier with touch-screen DSP-9                

5. Product assembly

4 channel professional power amplifier with touch-screen DSP-10                

6. Debugging of the whole machine

4 channel professional power amplifier with touch-screen DSP-11                

7. Product Aging

4 channel professional power amplifier with touch-screen DSP-12

Company Features
1. Having won a good reputation in the Chinese market, Guangzhou Gisen Audio Equipment Factory differentiates itself in providing high quality homemade audio amplifier in the international market.
2. Guangzhou Gisen Audio Equipment Factory highly values the introduction of cutting edge technology and advanced production equipment.
3. Gisen strives to be recognized as a leading dsp power amplifier company respected by the public. Get info! Guangzhou Gisen Audio Equipment Factory seeks long-term development for its desktop audio amplifier . Get info! Serving customers and contributing to the society are the business philosophy of Guangzhou Gisen Audio Equipment Factory. Get info! Guangzhou Gisen Audio Equipment Factory is committed to becoming a sustainable company in 1u amplifier field. Get info!
Gisen dsp power amplifier is manufactured with high quality. Its metal surface is sophisticatedly handled to eliminate any defections, including gas porosity, crack, and roughness. It is strong in its rigidity against the radial load
Gisen slimline amplifier has been certified under some important certificate. These certificates mainly include the National Compulsory Product Certification (CCC), IEC Safety Standards for Electric Appliances, RoHS, and CE.
The finishes of Gisen slimline amplifier are designed for ease of coordination and use, an abundance of choice and thoughtfulness to the environment. The high-quality roller bearing can help the product achieve high thrust capacity
The creation of Gisen slimline amplifier focused on origin, health, safety and environmental impact. Therefore, these materials have very low Volatile Organic Compounds. The durable steel cages endow the product with the performance of ductility
Quality control is carried out at the initial stage of Gisen slimline amplifier production to ensure the qualified rate of raw material inspection in textile industry. The product requires easy maintenance, saving a lot of manual labor
This product is popular in the market for its superior quality. It is widely applied in the machinery for its low running resistance
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