best surround sound amplifier | Toroidal transformer power amplifier

Company Advantages
1. Gisen toroidal power transformer tube amp is produced in line with lighting production standards. These standards are up to both domestic and international standards such as GB and IEC. The product is characterized by excellent ultralow frequency protection
2. Having water treated with this product will not only help to purify the drinking water, but it will also help to prolong the life of all appliances that use clean water. Its surface is well processed by a layer of paint to resist rust
3. best surround sound amplifier has shown virtues like toroidal power transformer tube amp . The anti-dust design of the product prevents it from attracting small articles
4. best surround sound amplifier is one of the most promising new developments of toroidal power transformer tube amp field , due to multi channel power amp . It is easy to carry and store due to its compact design

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. Technology used in best surround sound amplifier is above other enterprises.
2. We will vigorously realize stereo amp as an important goal and fundamental pursuit of corporate development. Call now!

a******u

best surround sound amplifier adopts stereo amp materials, generate features such as stereo amp. Tunto solar garden/plaza light will not be corroded easily

g******e

The special composition of best surround sound amplifier makes it obtain good performance of stereo amp. The intelligent battery system is installed in each Tunto solar system

y******v

The multi channel power amp material of toroidal power transformer tube amp makes it a multi channel power amp. Tunto solar applications are designed for elegance

p******y

The special composition of best surround sound amplifier makes it obtain good performances like best surround sound amplifier. Tunto solar applications have been certified in Australia, the US, Bangladesh, etc

h******c

Our stereo amp have a wide range of material category, taking different processes. Tunto solar garden/plaza light is remotely controllable by both UAV and light

z******r

This product has been officially certified according to industry quality standards. The intelligent battery system is installed in each Tunto solar system

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Traditional transformer power supply amplifier

PRODUCT DETAILS

SPECIFICATIONS

Production flow chart