high quality dsp amplifier dsp manufacturer for venue

Company Advantages
1. Each raw material of Gisen professional dj amplifier is carefully selected. Attention has been paid to the circuit layout for safe operation
2. The product has been widely used both at home and abroad due to its huge economic benefits and great market potential. High-current power stability is provided by the product
3. With the world’s advanced automatic production line and computer detection equipment, the quality of this product is guaranteed. The anti-dust design of the product prevents it from attracting small articles
4. The product comes with assured quality, which has been proven by international certifications. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security
5. The quality of this product is effectively controlled by implementing the quality control system. Its surface is well processed by a layer of paint to resist rust

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

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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 4-Channel Top View

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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

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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. Gisen will continue to lead the dsp amplifier industry in the future. All testing reports are available for our homemade audio amplifier .
2. Our excellent technician will always here to provide help or explanation for any problem happened to our desktop audio amplifier .
3. Strict tests have been conducted for direct digital amplifier . Guangzhou Gisen Audio Equipment Factory adheres to the principle of steady development, focuses on improving quality of studio amplifier and production efficiency. Ask!

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homemade audio amplifier is featured with leading design. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density

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Gisen studio amplifier is manufactured using the latest machinery. It can be manufactured with a customized thickness

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professional dj amplifier's structure adopts the unique technology to guarantee the high performance. Its solder mask can be offered with green, blue, white, black, yellow, and red colors

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The material of professional dj amplifier is eco-friendly. It is widely used in different electronics industries, such as telecommunication and consumer electronics

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homemade audio amplifier is made with unique process and technology. It can be manufactured with a customized thickness

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The product is in accordance with international quality standards. Its solder mask can be offered with green, blue, white, black, yellow, and red colors

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