We are convinced of the quality of music amplifier. However, we welcome customers to forward questions, which will help us to do better in the future. Speak to our after-sales support, and we'll address the issue for you. Every compliance is significant to us. We endeavor to present satisfying answers to our customers.

The progress in manufacturing top 10 power amplifiers has been gradually made by Guangzhou Gisen Audio Equipment Factory. home theatre power amplifier is one of Gisen Audio's multiple product series. Gisen Audio professional power amplifier has to go through electrical safety testing. It has passed safety tests such as the high voltage test, insulation resistance test, ground continuity test, and leakage current test. The vivid instruction craved on the surface of the product help users to adjust the volume effectively. The product is characterized by increased operational flexibility. It can be adapted to multiple directions to perform a wide variety of multitasking. Its cooling system made up of temperature-controlled fan can rapidly respond to dynamic environment change.

We value sustainable development. We seek to reduce our negative impact on the world, with a firm focus on saving energy, sustainable sourcing and reducing the amount of production waste.