We ensure that all products including best surround sound amplifier have passed the QC test before leaving the factory. In order to implement an effective QC program, we usually first decide which specific standards the product meets and every employee involved in the program should be clear with the standards. Our QC team monitors and controls quality by tracking production metrics and checking product performance. Our workers monitor the manufacturing process and ensure that there is little variation. Our engineers routinely monitor the issues and immediately fix the problems once they are found.

Guangzhou Gisen Audio Equipment Factory is highly professional in manufacturing dsp amplifier. As one of Gisen Audio's multiple product series, toroidal transformer amplifier series enjoy a relatively high recognition in the market. Gisen Audio home theatre power amplifier has passed the heat resistance test and is verified that it can work normally and stably under a relatively high-temperature condition. power amplifier made by Gisen Audio is the crystallization of excellent and hard working staff. It can function for a long period of time with sufficient power.

The principle in our team is we hold on to the view of 1u digital power amplifier first. Welcome to visit our factory!