We are confident about high end amplifiers, yet we welcome reports from consumers alerting the problems with the product, which helps us to be better in future development. Contact our after-sales service, and we will solve the problem for you. Every compliance is important to us. We endeavor to provide satisfying solutions to our customers. Your satisfaction is our success.

Guangzhou Gisen Audio Equipment Factory has made a range of achievements in the home power amp industry. The dsp amplifier series is one of the main products of Gisen Audio. This product is hypoallergenic, thus it is gentler on the skin and can significantly reduce the risk of an allergic reaction. It can support multiple devices via the interface. Gisen Audio secures our customers to know the detailed information about our products. It is built to be water-resistant thanks to the stainless steel shell.

We have made social responsibility a central part of the company's strategy. We believe this will lead to a higher profile in the industry because customers will recognize us from our efforts.