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high quality homemade audio amplifier touch screen manufacturer

high quality homemade audio amplifier touch screen manufacturer

high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer
  • high quality homemade audio amplifier touch screen manufacturer

high quality homemade audio amplifier touch screen manufacturer

ABOUT OUR PRODUCT
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ABOUT OUR PRODUCT

GISEN M-DSP Series is the digital amplifier with built-in DSP. Parameters can be adjusted by PC software. Its excellence shows in high efficiency and top class timbre. By adopting the full-bridge low consumption power supply, we can make it in small size and at the same time with strong dynamic. Besides, the module structure and electronic volume control both reflect their value in practical and commercial field. Applied to situations like performance, Venue, high-class Business entertainment club etc.



PRODUCT DETAILS

high quality homemade audio amplifier touch screen manufacturer-1

M-DSP 2-Channel Top View

high quality homemade audio amplifier touch screen manufacturer-2

M-DSP 2-Channel Rear Plate



SPECIFICATIONS


ModeM20D-DSPM30D-DSP M40D-DSPM50D-DSP M60D-DSP 
8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
 2X650W                           
 2X1300W
 2X1690W  
 2X900W                           
 2X1800W
 2X2340W 
 2X1300W                           
 2X2600W
 2X3380W  
 2X1500W                           
 2X3000W
-
 2X1800W                           
 2X3600W    
 -
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
THD<0.1%(20Hz-20kHz,1W)
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
Dimensions(H*W*L)47mmX483mmX448mm
Carton Dimension(H*W*L)100mmX640mmX590mm
Net weight(kg) 
Gross weight(kg) 
9.5
11.5



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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Gisen homemade audio amplifier goes through a series of sophisticated workmanship. The comminution and concentration of raw materials are carried out to provide a more concentrated material for the procedures of extractive metallurgy. The product undergoes a series of tests and proves to have high resistance to impact and friction
The tests for Gisen homemade audio amplifier has been seriously taken by the QC team. It has been inspected in terms of aging, insulation resistance, electric strength, moisture resistance, and leakage current. Its compact design is ideal for mounting in low clearance location
Gisen dj stereo amplifier is professionally manufactured. Its raw materials are crushed, ground, waste rock separated, and refined to guarantee the high purity of the product.
Each production step of Gisen dj stereo amplifier is carefully inspected. It will be scrutinized to make sure every specification are in line with the phone models that customers require. The clipping limiter is designed to strengthen the protection of the loudspeaker
The materials applied in Gisen dj stereo amplifier are guaranteed to has strong wear and tear performance as well as leakage tightness, to provide the best longevity for application. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security
The product needs no maintenance. Using the sealed battery which charges itself automatically when there is sunlight, it requires zero maintenance. It is built to be water-resistant thanks to the stainless steel shell
The product features high strength. It is treated with the combing process which aims to remove the shorter fibers and create a stronger yarn. The product undergoes a series of tests and proves to have high resistance to impact and friction
The product has a long service life. The end face of the product is made of self-lubricating and wear-resistant material composition which enhances its wearability. It delivers different ranges of voice volume without sacrificing audio quality
This product is somewhat flame retardant. Its fabric is assessed on a range of criteria to ensure the strength of the fire retardant properties. The product is sure to give entertainment a serious boost
This product features good water repellency. Its fabric is of compact textile structures and is treated with hydrophobic chemicals. It is easy to carry and store due to its compact design
High energy effectiveness is the biggest advantage of this product. It consumes little energy, which significantly helps reduce electricity demand. The clipping limiter is designed to strengthen the protection of the loudspeaker
The product is specifically designed to cushion the things stored and keep them safe from harm. People don't have to worry about their stuff will get scratched. The state-of-art engineering reduces signal interference effectively
One of our customers who have bought this product for 2 years said that it is extremely reliable in use with low maintenance costs. The built-in loudspeaker protection circuit protects high volume bursts of audio
The non-porous material enables this product to be extremely hygienic and ideal for frequent uses without the worry of bacterial accumulation. The product can deliver lively dynamics and deep bass from warm and expressive tuning
Customers will find it is easy to use, take down, handle and pack away for shipping, which saves their transportation expenses. Its surface is well processed by a layer of paint to resist rust
People who used this product praised that this product has a significant refrigeration effect, which helps promote their business growth. The product undergoes a series of tests and proves to have high resistance to impact and friction
The sales volume of my small gifts shop has increased since I introduced this special and unique product into it, and now I want to repurchase more. - One of our customers say. The vivid instruction craved on the surface of the product help users to adjust the volume effectively
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