Product Feature

◆ Technology Feature

GISEN power amplifier has adopted an effective heat dissipation system and thoroughly considered circuit protection, using a clipping limiter, direct current protection, hypo-low frequency loudspeaker protection, overheat protection, a temperature control system which can adjust the output power according to the changes of temperature. No matter there is short circuit, longtime full load working, or over increase input signal, the power amplifier would still be in full functional mode.

◆ Quality assurance    

High quality authentic ON Semiconductor Power Tube 

High-quality pure copper high-power ring transformer.


OEM&ODM Service

We earned our reputation by good circuit design and stable quality, more and more customers came to us to buy audio amplifier with their own brands.

After all these years, we have developed our own class D circuit design output module and extremely high power supply, which can be applied to various occasions.

If you have your own ideas, please bring it to us, we can work together to make it happen!

  • The excellent performance makes it suitable for many occasions

Restaurant/ Bar
Music Concert
Home Theater
Company Files

we take exquisite products and types of amplifiers as our honor, efficient production as our welfare

Guangzhou Gisen Audio Equipment Limited


Founded in 2005, GISEN AUDIO is a comprehensive company and power amplifier supplier who develops, produces, sells and services independently.  


GISEN professional amplifier reverts to thesound source and timbre loyally and it has little interference

to the audio signal as GISENpursues pure style and smooth characteristics.


With more than a decade’s experience and technology, we make our own analog amplifier, digital amplifier and DSP amplifier. And they have been widely used in live show, theater system, KTV, entertainment club, conference, show, etc. GISEN will keep improving the quality and service, as we hope there will be more interaction, mutual trust and benefit between us. Hand in hand, we can build a bright future together!

Factory View

The Expert in Professional Audio Power Amplifier

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