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Gisen professional direct digital amplifier supplier

Gisen professional direct digital amplifier supplier

Gisen professional direct digital 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
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Product Details
With a focus on details, Gisen strives to create high-quality high power amplifier.high power amplifier, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.
Enterprise Strength
  • Gisen believes credibility has a huge impact on the development. Based on customer demand, we provide excellent services for consumers with our best team resources.
Company Advantages
1. Gisen professional dj amplifier has been tested for many times. It has been inspected in terms of acoustical effects, Noise Isolation Class (NIC), and Noise Reduction Coefficient (NRC).
2. Excellent color retention is one of its advantages. It is finely dyed to the specified saturation and does not require re-staining.
3. The product is offered by Gisen with a wide range of applications in the industry.
4. This Gisen branded product has established a good social image in development.

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


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M-DSP 4-Channel Top View

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M-DSP 4-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
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
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
Carton Dimension(H*W*L)100mmX640mmX590mm
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 has been in the industry-leading position in direct digital amplifier industry.
2. We have assets and personnel covering the entire breadth of the design and manufacturing process. These in-house members are responsible for engineering, design, manufacturing, testing and quality control for years.
3. Our goal is class service and our pursuance is to create world's first brand of best power amplifier in the world . Inquire online! The brand positioning of the Gisen brand is to enable each employee to serve customers with professional skills. Inquire online! Gisen's pioneering thinking will pave the way for achieving customers' goals. Inquire online!
Gisen direct digital amplifier is fabricated by complying with an array of regulatory and standards. They include electromagnetic compatibility (EMC) and the chemical composition of materials. Smart Weigh pouch helps products to maintain their properties
The normative standards for Gisen direct digital amplifier cover many aspects. This product has already passed the GB 19517-2009, National Specifications and Standards of Safety Practice for Electrical Equipment and GB 14048-2006 for low voltage switching devices or controlling equipment. An increased efficiency can be seen on the smart Weigh packing machine
Strict quality inspection on Gisen professional dj amplifier will be conducted. It is required to pass the quality standards such as RoHS, REACH, MSDS in the battery industry. Smart Weigh packing machines are offered at competitive prices
The surface process of Gisen best power amplifier in the world includes rust, grease, oxidization, and burnishing. All these processes are done in line with hardware manufacture standards both domestically and internationally. Excellent performance is achieved by the smart Weigh packaging machine
Just like with traditional construction projects, every element of Gisen best power amplifier in the world is expertly designed and manufactured to ensure it is safe, efficient, and long-lasting. The products after packing by Smart Weigh packing machine can be kept fresh for longer time
As our company operates with a strict QC system, this product has a stable performance. Excellent performance is achieved by the smart Weigh packaging machine
A quality assurance system is instituted to demonstrate compliance with the requirements of standards. Smart Weigh packing machine is also widely used for non-food powders or chemical additives
We guarantee our success by performing quality tests on the product. The packing process is constantly updated by Smart Weigh Pack
Our commitment to quality ensures that the product is always at the best quality. Smart Weigh pouch helps products to maintain their properties
Advanced testing equipment and perfect quality assurance system ensure the product to be of great quality. Less maintenance is required on Smart Weigh packing machines
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Investing in this product may seem like a costly investment at the moment, but in the long run, it is worth it. It can be used to increase production and save valuable time. The latest technology is applied in the production of the smart Weigh packing machine
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Heavy tasks are now done with the help of this product. It produces more work with little energy and also within a limited time. Smart Weigh packing machine features precision and functional reliability
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