Yes, as we expand our sales network during our development, we have local engineers to help install home theatre power amplifier. They are proficient in product installation with full knowledge of the product structure. They ensure the right assemble to prevent malfunction of the installed product. Once you are not sure of installing the product by yourself, contact us to ask for help. If there are no engineers in your country, we will send you a video with English subtitles as a reference.

Guangzhou Gisen Audio Equipment Factory precedes other companies with its exquisite power amplifier. Gisen Audio's dsp amplifier series are created based on unremitting efforts. Gisen Audio amplifier class td is manufactured with a beautiful design by using innovative technology. The clipping limiter is designed to strengthen the protection of the loudspeaker. It features nice thermal comfort. It has the capability to allow the natural heat dissipating mechanism to work and to stay dry. The built-in loudspeaker protection circuit protects high volume bursts of audio.

We have made social responsibility a central part of the company's strategy. We believe this will lead to a higher profile in the industry because customers will recognize us from our efforts.