The customers of class d power amplifier under Guangzhou Gisen Audio Equipment Factory are customers who have established long-term cooperation with us. We perfectly meet the needs of every customer. We facilitate repeat customers.

Gisen Audio is a company specializing in music amplifier research and development, production, sales and after-sales service. toroidal transformer amplifier is the main product of Gisen Audio. It is diverse in variety. The mechanical parts of Gisen Audio high quality power amplifier are manufactured using different machining workmanship. They have to experience bending, shaping, cutting, welding, die-sinking, high-speed drilling, milling, grinding, polishing and finishing. The anti-dust design of the product prevents it from attracting small articles. The product, provided at a competitive price, is widely used in the market. OEM/ODM service is available for the product to meet demands for color and size.

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