homemade audio amplifier ,digital audio power amplifier

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Gisen's best stereo amplifier is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.best stereo amplifier in Gisen has the following advantages, compared with same kind of products in the market.

Company Advantages
1. Gisen digital audio power amplifier fully complies with the relevant product safety Standard that governs it. It goes through a robust program of product testing, factory inspection, and on-going product surveillance to ensure safety.
2. The product is not likely to form bacteria on its surfaces. Its coated surface greatly reduces the number of bacteria that is able to grow on the surface.
3. The product features the desired hardness. It has resistance to localized deformation such as indentation, scratching, cutting or bending.
4. Technical support and digital audio power amplifier will be provided by Guangzhou Gisen Audio Equipment Factory for our homemade audio amplifier .

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.

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

DSP Two-Channel Top View

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

1. Sheet Metal Processing

2. Circuit Board Plug-in

3. Circuit Board Debugging

4. Circuit debugging

5. Product assembly

6. Debugging of the whole machine

7. Product Aging

Company Features
1. Guangzhou Gisen Audio Equipment Factory is a promising enterprise with independent large factory.
2. Guangzhou Gisen Audio Equipment Factory has its own production bases, research and development centers as well as technical service centers.
3. Firmly establishing the concept of digital audio power amplifier helps to boost the improvement of Gisen. Ask online! Guangzhou Gisen Audio Equipment Factory attaches great importance to the research and development of new products and technologies.

Favorable rate

100%

Buyer impression