It could not be provided here. Trusted cooperation may make it feasible to unveil such info. We promote good cheap amplifier in both domestic and global markets. Our earnings have been growing year by year. This empowers us to be competitive in the industry.

Guangzhou Gisen Audio Equipment Factory has occupied large home theatre power amplifier market for its high quality and professional service. Gisen Audio's toroidal transformer amplifier series contains multiple sub-products. The manufacturing of Gisen Audio home cinema amplifier is based on the advanced technology. Its control knob comes with easy adjustment.  Gisen Audio seeks to be a customer-driven dsp amplifier supplier. Its compact design is ideal for mounting in low clearance location.

we aims to fully introducing its dsp amplifier into international markets. Inquiry!