Traditional transformer power supply amplifier

Product Comparison

Gisen insists on the use of high-quality materials and advanced technology to manufacture power amplifier manufacturer. Besides, we strictly monitor and control the quality and cost in each production process. All this guarantees the product to have high quality and favorable price.Gisen's power amplifier manufacturer has been further improved based on advanced technology, as reflected in the following aspects.

Product Details

With a focus on quality, Gisen pays great attention to the details of high power amplifier.high power amplifier has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.

Company Advantages
1. Gisen compact stereo amp is made of high-quality materials which are strictly selected by our experienced production team based on the application requirements and the industry quality standards.
2. The product has received many international certifications, which is a strong proof of its high quality and high performance.
3. Guangzhou Gisen Audio Equipment Factory always wholeheartedly serves its customers.

ABOUT OUR PRODUCT

GISEN MD series amplifiers are powered by toroidal transformer, along with its hi-fi driven circuit, makes the low frequency powerful and mid & high frequency clear. The electronic volume control can affectively preventing interference like the traditional potentiometer. Applied to KTV, stadium, performance, meeting, entertaining clubs, etc.

Features:
Digital circuit
Toroidal transformer power supply
Good for indoor installation
Electronic volume control
Using carefully chosen find components

PRODUCT DETAILS

Traditional transformer power supply amplifier-1

M Two-Channel Top View

Traditional transformer power supply amplifier-2

M Two-Channel Rear Plate

SPECIFICATIONS

Mode	MD2450	MD2600	MD2750	MD21000	MD21300	MD21500
8Ω Stereo power 4Ω Stereo power 2Ω Stereo Power	2X450W 2X720W 2X930W	2X600W 2X960W 2X1250W	2X750W 2X1150W 2X1490W	2X1000W 2X1600W 2X2080W	2X1300W 2X2100W 2X2730W	2X1500W 2X2400W
Input connector	XLR Female
Linear output connector	XLR Male
Damping Factor 1kHz,8ohms	>400
Input impedance	20KΩ balanced
Input sensitivity	0.775V
Channel separation	>70dB@1kHz
Output connector	Speakon
Hum& Noise	-112dB
Damping factor	> 400@8Ωtemperature, Radio-frequency, ultralow frequency, current peak limiter.
THD	<0.1%(20Hz-20kHz,1W)
Frequency response	20Hz-20kHz(±0.3dB)@1W,8Ω
Level adjustment	Electronic volume control
Cooling	Temperature controlled fan, airflow from front to rear
Protection	Short circuit，open circuit，direct current voltage，overheat, overload，radio frequency，ultralow frequency protection
Power requirement	AC180V-240V(90V-120V)，50-60Hz
Amp dimension	88mmX484mmX368mm
Carton dimension	150mmX600mm×460mm
Net weight(kg) Gross weight(kg)	14.4 16.9	14.9 17.4	16.3 18.8	18.8 21.3	19.2 21.7	19.6 21.1

Production flow chart

Traditional transformer power supply amplifier-3

1. Sheet Metal Processing

Traditional transformer power supply amplifier-4

2. Circuit Board Plug-in

Traditional transformer power supply amplifier-5

3. Circuit Board Debugging

Traditional transformer power supply amplifier-6

4. Circuit debugging

Traditional transformer power supply amplifier-7

5. Product assembly

Traditional transformer power supply amplifier-8

6. Debugging of the whole machine

Traditional transformer power supply amplifier-9

7. Product Aging

Traditional transformer power supply amplifier-10

Company Features
1. Guangzhou Gisen Audio Equipment Factory is widely regarded as a professional manufacturer of compact stereo amp and very reliable.
2. Guangzhou Gisen Audio Equipment Factory has gained many patents for its technology.
3. Over the years, all of our business activities comply with the letter of the law and the spirit of equal and friendly cooperation. We call for moral cooperation and business. We will uncompromisingly refuse any vicious competition. We are striving to achieve a goal: bolster a company's image and make more people know our brand. We endeavor to meet customers' need by cooperating with them, serve them wholeheartedly, and supply them superior products. We have excellent teams. They are the units of our company to produce goods and provide services. They provide a great deal of knowledge, judgment, and expertise to meet product needs. Our mission is to provide manufacturing service without compromising quality, cost-effectiveness or delivery schedules. Flexibility and responsiveness, integrity and reliability, an unwavering commitment both to our customers and to excellence....these are the guidelines in which we operate. Unparalleled customer satisfaction is our benchmark of success. Please contact us!

u******r

Gisen toroidal transformer amplifier is precisely manufactured by the sophisticated production lines. KKR artificial stone can be customized

o******o

Gisen compact stereo amp is manufactured leveraging on our in-depth technical expertise. KKR artificial stone is easy to install

b******v

While manufacturing the Gisen compact stereo amp, we make use of superior grade raw materials. KKR artificial stone is eco-friendly with harmless materials

y******j

The elements of fashion, style, and personality are added to the design of Gisen toroidal transformer amplifier. Water absorption rate of KKR artificial stone stays low

v******z

Gisen compact stereo amp is manufactured by the first-rate materials from reliable suppliers. KKR artificial stone is well packed to minimize the damage

y******p

toroidal transformer amplifier is being increasingly important and widely applied because of compact stereo amp advantages. KKR artificial stone varies in color and type

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