The R&D department of Guangzhou Gisen Audio Equipment Factory is a team of several experienced technicians. It takes charge of the modification and development of technology. They will provide support when you have technical needs.

After years of production experience accumulation, Gisen Audio occupies a larger market share of dsp amplifier. Gisen Audio's power amplifier series contains multiple sub-products. Gisen Audio 1u digital power amplifier is manufactured using state-of-the-art machinery and the best quality materials. Whether it is R&D, production, quality control, business marketing or technical services, we insists on providing the best. The product is sure to give entertainment a serious boost.

we Equipment will continuously enrich its product range that are popular with consumers around the world. Please contact.