1u amplifier,pro dj amplifier

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Gisen is certified by various qualifications. We have advanced production technology and great production capability. best stereo amplifier has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.Gisen's best stereo amplifier is produced in strict accordance with standards. We make ensure that the products have more advantages over similar products in the following aspects.

Enterprise Strength

Gisen runs brand-new management and a thoughtful service system. We serve every customer attentively, so as to meet their different needs and develop a greater sense of trust.

Company Advantages
1. Assembly and debugging for the mechanical parts of Gisen pro dj amplifier will be carried out. The assembly works are rinse, connection, calibration and configuration, and experiment.
2. The product meets the quality standards of many countries and regions.
3. The products have passed strict quality examination and inspection before they leave the factory.
4. pro dj amplifier is very essential for building the Gisen brand image.
5. Gisen ensures each step of producing 1u amplifier under the strict quality assurance.

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

Mode	DSP4.6	DSP4.9	DSP4.12	DSP4.15	DSP4.18	DSP4.21
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 Response	20Hz-34kHz(±0.3dB)@1W,8Ω
Input impedance	20KΩ
USB connector	controlling parameter by PC software
Internet output connector	multiple amplifiers on-line control by connecting to the internet input of the next amplifier
Touch-screen	adjust the parameters by touching the screen
Cooling	front-to-rear airflow, temperature controlled speed
Amplifier protection	short circuit, open circuit, direct voltage, high temperature, radio-frequency, ultralow frequency, current peak limiter.
Dimensions（HWL）	88X483X438mm
Carton Dimension(HWL)	155X600X550mm
Power Requirement	AC180V-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. Guangzhou Gisen Audio Equipment Factory is one of 1u amplifier industry leaders, mainly engaged in production and sales of DSP power amplifier.
2. Our direct digital amplifier shows the advanced technology.
3. We are committed to sustainable practices in all that we do. It dictates how we source materials, how we design and manufacture products, and how those products are shipped and delivered. Sustainability is our promise to the environment. Get an offer! Providing innovative goods and services of the highest standards that surpasses customer expectations of quality, delivery, and productivity. We make a big commitment to internal and external customer satisfaction and to best practice decisions in every facet of the business. Get an offer!

d******k

direct digital amplifier is designed by professional designers with rich industry experience. With an automatic lubrication system, it, therefore, has a smooth operation

b******w

Guangzhou Gisen Audio Equipment Factory can provide customization service for direct digital amplifier. The product is popular for its data memorization function

b******m

pro dj amplifier's excellent characteristics mostly depend on its innovative design. The servo motor adopted is super powerful

u******k

Our raw material for direct digital amplifier is of high quality and has no any strange smell during use. The feeding width can be synchronously or independently adjusted in an electrical way

i******n

pro dj amplifier can not be competitive without the changing design of pro dj amplifier. Installed with a highly advanced die change equipment, it features high work efficiency

g******m

Its fabric prevents microbes from adhering on its surface, which keeps harmful things like mildew, pathogens, and other irritants in the air out of the sleep sanctuary. Auto roll sheet loading and quick mold change system can help save labor while improving work efficiency

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4 channel professional power amplifier with touch-screen DSP

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart