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Gisen is certified by various qualifications. We have advanced production technology and great production capability. best stereo amplifier has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.Gisen's best stereo amplifier has better performances in the following aspects.

Company Advantages
1. The design of Gisen best value stereo amplifier follows the market trend, which completely caters to the aesthetic of customers. It also maximizes the overall performance of the product.
2. The product features the desired wear resistance. Its coating provides enough lubrication to eliminate excessive wear and prevents the scoring, galling or sticking of components.
3. It has a strong and durable fabric that maintains brightness and shape to ensure a finished look for the bedroom and a blissful night's sleep.
4. Guangzhou Gisen Audio Equipment Factory has gained outstanding reputation amongst the vast clients.
5. In order to offer better service and quality to client, Guangzhou Gisen Audio Equipment Factory has started our own factory.

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

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M Two-Channel Top View

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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

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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. Our high end amplifiers has exported to many countries and received many positive feedbacks.
2. To guarantee our professional Guangzhou Gisen Audio Equipment Factory focuses on only pa amplifier .
3. We hold the persisting view of best audio amplifier to guarantee the quality of the products. Ask! stereo amp being the eternal pursuit has always been the core tenet for Gisen. Ask! high end stereo amplifiers has always been our long lasting pursuit. Ask! Gisen entrepreneurs must strive to achieve the goals of the world's best surround sound amplifier pioneers! Ask!

y******f

Gisen best surround sound amplifier is manufactured using excellent materials that is more durable for use. This product can retain the freshness of food, such as coffee, tea, and snacks

o******h

Gisen high end stereo amplifiers is manufactured using high quality materials procured from the most authentic vendors of the market. It makes the goods or gifts look more upscale

s******k

The design of Gisen best audio amplifier has been focusing to follow the market trends. Based on CMYK and Pantone color card, it does not have color aberration

r******c

Gisen best surround sound amplifier is manufactured by highly skilled professionals with rich years of experiences in the industry. This product can retain the freshness of food, such as coffee, tea, and snacks

s******l

The raw materials of Gisen best surround sound amplifier undergo strict selection from suppliers. It has been adopted by famous brands such as 3M and ABI

n******m

The product has highly stable mechanical properties. Its mechanical components have been treated under heat or cold temperatures with good performance.

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Power best value stereo amplifier transformer for vocal concert Gisen

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart