high quality homemade audio amplifier touch screen manufacturer for various occations

Company Advantages
1. Each Gisen dj sound amplifier undergoes vigorous structural design analysis such as windproofness test to provide outstanding performance throughout its life cycle. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change
2. People can believe that it has enough strength and quality and they have no worry that it is easily torn apart. Attention has been paid to the circuit layout for safe operation
3. homemade audio amplifier are recognized for their intelligence functions of dj sound amplifier .
4. It varies from the shapes of homemade audio amplifier including oval, circle and so on. The vivid instruction craved on the surface of the product help users to adjust the volume effectively
5. homemade audio amplifier is considered as the most promising dj sound amplifier for high power digital amplifier . It is easy to carry and store due to its compact design

ABOUT OUR PRODUCT

GISEN DSP series is the digital amplifier with DSP and network port. It can be controlled by PC software. And its parameters can be adjusted in distant, as well as multiple amplifiers can be on-line controlled at the same time by network connection. Each channel has independent limiter and compressor, all parameter can be adjusted. Applied to situations like KTV, Performance, club, business conference, entertainment club, etc.

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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

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DSP Two-Channel Top View

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DSP Two-Channel Rear Plate

SPECIFICATIONS

Mode	DSP2.6	DSP2.9	DSP2.12	DSP2.15	DSP2.18	DSP2.21
8Ω Stereo Power 4Ω Stereo Power 2Ω Stereo Power	2X600W 2X1200W 2X1560W	2X900W 2X1800W 2X2340W	2X1300W 2X2600W 2X3380W	2X1500W 2X3000W -	2X1800W 2X3600W -	2X2100W 2X4200W -
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)	11 14.1	12 15.1

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 is a well-developed company that produces dj sound amplifier . Now, we gradually hold a lead in this industry in China.
2. The quality assurance of all parts is necessary for the best performance assurance of homemade audio amplifier .
3. Our business goal is to improve our production efficiency by using new production technologies to reduce emissions and increase recycling.

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high power digital amplifier is featured with leading design. The inner layer core of the product is chemically treated for improved adhesion of the copper surface

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Gisen homemade audio amplifier is manufactured using the latest machinery. With a solder mask, it enjoys a good electrical insulation property

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high power digital amplifier's structure adopts the unique technology to guarantee the high performance. Its solderable surface is protected from the oxidation

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The material of dj sound amplifier is eco-friendly. It can be printed with numbers, names, data codes, logos, or other specific information

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homemade audio amplifier is made with unique process and technology. It has low water absorptivity in the damp environment

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The product is in accordance with international quality standards. With a solder mask, it enjoys a good electrical insulation property

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