We ensure the long service life of our stereo amplifier. To achieve this, we are really strict in the selection of raw materials and pay great attention to detail in the production. But no matter how high quality it is, after long-time use/storage, it can wear out and become damaged. It is of utmost importance that you give some attention to maintenance so that the product can perform reliably until the last day you use them. If you have any question about maintenance and storage, please contact us. We are more than happy to help.

Guangzhou Gisen Audio Equipment Factory has been specialized in offering one-stop solutions of home theatre power amplifier for customers. The top 10 power amplifiers series has become a hot product of Gisen Audio. Gisen Audio high quality power amplifier is consist of high-performance electric components. It is developed with outstanding electromagnetic starter, fuse protector, current transformer, pilot relay, etc. Sound timbre is significantly enhanced to the maximum extent. power amplifier is known for its high quality. The clipping limiter is designed to strengthen the protection of the loudspeaker.

We put emphasis on customer focus. We ensure that all aspects of our company will put the customers' satisfaction first.