The key manufacturers of stereo amplifier scatter all over the world, such as China, Germany, the US. They can be small family-own companies or large cooperation, but they have one thing in common - to meet the needs of customers worldwide with quality and services. They have the experience, expertise, equipment, technology, and people to manufacturing the product accurately and efficiently. They also have a strict quality management policy to ensure all products meet the international standards. For them, manufacturing stereo amplifier is their specialty, customer satisfaction is their commitment. We are happy to be regarded as one of them.

Guangzhou Gisen Audio Equipment Factory has made much achievements in manufacturing music amplifier. The home theatre power amplifier series has become a hot product of Gisen Audio. The production stages of Gisen Audio 4 channel dsp amplifier involve a few aspects. It has to undergo die casting, finish machining, CNC machining, surface treating, and electrostatic spraying. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security. The product is very reliable when it is in operation. When it is operated for a long time under the rated capacity, it is impossible to cause a system failure. The clipping limiter is designed to strengthen the protection of the loudspeaker.

We aim to be an active and responsible leader committed to the sustainable development of global markets and promoting responsible practices in our industry.