Many Chinese best surround sound amplifier manufacturers have obtained export licenses which allow the goods to be cleared through China Customs. This is a big change compared to that in 1997. The manufacturers who lack export licenses tend to be smaller manufacturers who act as specialized subcontractors. They only focus on making a certain kind of material, component or processing for a larger- and more export oriented - manufacturer. You are expected to work with manufacturers who have export licenses or trading companies who partner with manufacturers in the long run.

As a large-scaled company, Guangzhou Gisen Audio Equipment Factory mainly specializes in toroidal transformer amplifier. As one of Gisen Audio's multiple product series, professional power amplifier series enjoy a relatively high recognition in the market. Gisen Audio [homemade sound amplifier has strong market competitiveness with a strong and professional technician team as our backup force. The research and development team strives to increase LEDs color rendering index, increasing LEDs power efficiency as well as reduce production cost. Its control knob comes with easy adjustment. The product is unparalleled in terms of performance, life and availability. Its compact design is ideal for mounting in low clearance location.

Our spirit of pursuing excellent quality and best service makes our dsp amplifier popular and win a high reputation among our customers. Please contact us!