Business partners, such as material suppliers and product purchasers, have high evaluations for Guangzhou Gisen Audio Equipment Factory. We give help during material testing and pay material suppliers punctually. Delivery of the goods is completed as intended, ensuring on-time shipping and great condition of the products.

Gisen Audio enjoys a leading status in the industry of power amplifier. Gisen Audio's power amplifier series contains multiple sub-products. Gisen Audio 1u digital power amplifier has a wide selection of design styles, enabling to fulfill the needs of the most demanding clients. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change.  The product is free of toxic chemical substances. At the stage of materials or ingredient extraction and testing, the raw materials or components are totally tested to be harmless. It delivers different ranges of voice volume without sacrificing audio quality.

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