power amplifier's qualifications and internationally authoritative certifications

All of our power amplifier have been authenticated by international authoritative institutes and cater to the Chinese criteria at the same time. Guangzhou Gisen Audio Equipment Factory maintains close contact and extensive cooperation with large enterprises which have high demand on quality as well as qualifications. These internationally authoritative certifications show that our product is at the forefront of the industry. No matter what aspects of the product are tested, it shows premium and stable performance in the tests executed by these institutions.

Gisen Audio has strong technical strength and staff equipment which are beneficial to the company's development. Gisen Audio's music amplifier series contains multiple sub-products. Gisen Audio high quality power amplifier is designed based on geometrical morphology. The main construction method of the geometric shape of this product includes segmenting, cutting, combining, twisting, crowding, melting, etc. The product is characterized by excellent ultralow frequency protection. The product is highly reliable in performance and can be used for a long period. Low noise is caused during the working of the product.

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