Yes, sound amplifier is easy to operate and install. There is a video provided by Guangzhou Gisen Audio Equipment Factory for customers to learn the installation process. The installation video will come with English subtitles below, and the video quality is quite good. Before the installation, customers should notice the caution information so as to avoid the misoperation. If the product is not equipped with suitable tools for installation, you can contact our after-markets sales or purchase tools by yourself.

Gisen Audio is professionally supplying high quality professional power amplifier since its establishment. The toroidal transformer amplifier series has become a hot product of Gisen Audio. During the research and development stage, Gisen Audio homemade sound amplifier are seriously investigated and designed to prevent the generation of infrared radiation. It can function for a long period of time with sufficient power. We adhere to strict industry quality standards, fully ensure that our products meet international standards. The anti-dust design of the product prevents it from attracting small articles.

It is widely recognized that our company has been following the long-term company culture to make the company growing rapidly. Get more info!