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Gisen 1u desktop audio amplifier supplier

Gisen 1u desktop audio amplifier supplier

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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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. All wooden panels used in Gisen digital pa amplifier are produced in our own China factory, from processing and shaping, covering and painting and polishing. The clipping limiter is designed to strengthen the protection of the loudspeaker
2. The product is lightweight and has relatively good thermal conductivity, which makes it suitable for the needs of most devices. Sound timbre is significantly enhanced to the maximum extent
3. The product features good chemical resistance. It can resist many chemicals such as some acids, oxidizing chemicals, ammonia, and isopropyl alcohol. The vivid instruction craved on the surface of the product help users to adjust the volume effectively
4. This product typically has some element of utility compared to a pure fine art. It can be used as a piece of decoration as well as a gift. It delivers different ranges of voice volume without sacrificing audio quality
5. The product is able to withstand a strong load. It is designed with a strong bottom that can bear a lot of weight. Low noise is caused during the working of the product
PRODUCT FEATURES

Class D digital circuit、 DSP made in Germany、 Can be controlled by amplifier or by computer、 High quality components are being used、 Various and complete tests before shipment



PRODUCT DETAILS


Gisen 1u desktop audio amplifier supplier-1

M-DSP 4-Channel Top View

Gisen 1u desktop audio amplifier supplier-2

M-DSP 4-Channel Rear Plate



SPECIFICATIONS


ModeM40Q-DSP M60Q-DSPM80Q-DSPM100Q-DSP 
8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
 4X650W                           
 4X1300W
 4X1690W 
 4X900W                           
 4X1800W
 4X2340W    
 4X1300W                           
 4X2600W
 4X3380W    
 4X1500W                           
 4X3000W 
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) 
10.5
12.5



Production flow chart



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1. Sheet Metal Processing

Gisen 1u desktop audio amplifier supplier-4                

2. Circuit Board Plug-in

Gisen 1u desktop audio amplifier supplier-5                

3. Circuit Board Debugging

Gisen 1u desktop audio amplifier supplier-6                

4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

Gisen 1u desktop audio amplifier supplier-9                

7. Product Aging

Gisen 1u desktop audio amplifier supplier-10

Company Features
1. Gisen regards quality as life line, so will make every effort to control quality.
2. Our company strives for excellent services. We personalize the customer experience across all touchpoints in the organization.
Gisen digital pa amplifier has passed many tests conducted by third-party testing labs. It has been tested in terms of fiber content, tensile & tear strength, shrinkage, and colorfastness.
In the design of Gisen desktop audio amplifier, various factors have been considered. They are the rational layout of functional areas, the use of light and shadow, and color matching that affects people's mood and mentality.
Gisen desktop audio amplifier will be tested in terms of various aspects. It will go through both physical and mechanical tests, including symmetry check, color shading, colorfastness, odor testing, size fitting, and burn tests.
Gisen digital pa amplifier is required to be tested with regard to many aspects. They include contaminants and harmful substances testing, bacteria and fungi testing, durability testing, and slip resistance testing.
Gisen digital pa amplifier has passed a wide range of tests. It has been tested in terms of resistance to water penetration, fuel oil, fat, hot contact, discoloration, color transfer, and cracking.
The product stands out for its durability. Its housing features strong shock resistance to allow inner circuit boards to work well even in bad condition.
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