Yes, as we expand our sales network during our development, we have local engineers to help install class d 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 is at a relatively high level in the toroidal transformer amplifier industry. dsp amplifier is the main product of Gisen Audio. It is diverse in variety. This product has an extremely high level of performance, which is guaranteed by the quality control system. The built-in loudspeaker protection circuit protects high volume bursts of audio. The product is of great value and now extensively used in the market. Its compact design is ideal for mounting in low clearance location.

Gisen Audio aims to become an international homemade sound amplifier exporter. Contact us!