Mainly there are pre-sale and after-sale services for power amplifier. The pre-sale service includes product quotation and custom service. The after-sale service includes solutions in use, maintenance and repair.

Guangzhou Gisen Audio Equipment Factory constantly keeps developing and optimizing dsp amplifier. Gisen Audio's home theatre power amplifier series contains multiple sub-products. Gisen Audio high quality power amplifier is designed with basic functional requirements that are for any particular furniture. They comprise the structural performance, ergonomic function, and aesthetic form. The product is sure to give entertainment a serious boost. It balances the body temperature of sleepers so that they don't get too hot and sweaty when they wake up, and they don't feel too cold at night. It can function for a long period of time with sufficient power.

Creating a strong company culture will help the development of Gisen Audio. Get info!