Guangzhou Gisen Audio Equipment Factory class d power amplifier has gained more and more fame by customers at home and overseas. The product exquisitely made by us is always of exquisite quality compared to other products.We have been supplying the most considerate after-sales service for customers.

Gisen Audio beats many competitors in the production sector of home theatre power amplifier. dsp amplifier is the main product of Gisen Audio. It is diverse in variety. Gisen Audio homemade sound amplifier has been checked in many aspects, such as packaging, color, measurements, marking, labeling, instruction manuals, accessories, humidity test, aesthetics, and appearance. The product can deliver lively dynamics and deep bass from warm and expressive tuning. The product is able to meet the multiple application needs. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security.

The our company brand has been cultivating the persistence of employees. Contact us!