4 channel professional power amplifier with touch-screen DSP

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Company Advantages
1. The series of desktop audio amplifier are pro dj amplifier , will bring the best result of [拓展关键词特点] for you. The anti-dust design of the product prevents it from attracting small articles
2. Guangzhou Gisen Audio Equipment Factory can provide complete solution service for desktop audio amplifier . It is built to be water-resistant thanks to the stainless steel shell
3. The product has outstanding fatigue resistance. It can withstand cyclic working and heavy workload, which enables it to last for a long time. Its compact design is ideal for mounting in low clearance location
4. The product is safe enough. All its electrical components comply with relevant standards of EN or IEC, which means that the dangers of electric leakage are totally eliminated. It is designed with short circuit and overheating protection to safeguard normal operation

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. As a strong and influential company, Guangzhou Gisen Audio Equipment Factory has been highly praised in the desktop audio amplifier field. With advanced technologies competitiveness, Guangzhou Gisen Audio Equipment Factory occupies a wide overseas market of 1u amplifier.
2. Our professional R&D team is responsible for developing new technologies to keep dsp amplifier more competitive in this market.
3. In order to be at the forefront of the best power amplifier in the world industry, Gisen always insists on technological innovation. Guangzhou Gisen Audio Equipment Factory seeks sustainable growth of enterprise, employees and the whole community. Call!

h******o

Gisen dsp amplifier is produced using high-end textile manufacturing equipment. For example, bale breakers, blow room machine, cards, roving frames, or combing machine are adopted at different production stages. This product is lightweight, which is easy to carry for travel

w******w

Gisen best power amplifier in the world has gone through a series of quality tests to meet the desired reliability, life-cycle costs, and the speed standards for the mechanical seal application. This product has the ability of less risk of the spread of bacteria

q******l

All manufacturing processes and test procedures of Gisen pro dj amplifier are strictly overseen by our professional workers who are equipped with the know-how for the sanitary ware industry. It gives a sense of security and safety

b******m

Gisen pro dj amplifier is produced under complete and complicated procedures conducted by professional technicians. These procedures include molding, applying on the pigment, low baking, and high-temperature sintering. Since it is disposable, this product is convenient to use

r******n

The manufacture of Gisen pro dj amplifier meets a meet environmental standards. The improvements in its design contribute to energy recovery and emission reduction. This product is ideal for those people who go for outing, stay overnight, or travel further

p******u

The economic benefit of 1u amplifier used as dsp amplifier is evident. Since it is disposable, this product is convenient to use

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