Guangzhou Gisen Audio Equipment Factory welcomes you to order sound amplifier samples to test product quality and our production capacity. We may provide you with free samples. For more information on the sample order strategy, please consult customer service. If you are planning to order a few samples, it makes more sense to visit our factory and select samples on site. Gisen Audio will always welcome you!

Gisen Audio has rich experience in toroidal transformer amplifier's production and R&D. The home theatre power amplifier series has become a hot product of Gisen Audio. To ensure durability, our highly skilled QC professionals strictly inspect the products. High-current power stability is provided by the product. By stressing the value of quality management,the quality of toroidal transformer amplifier are more assured. It is designed with short circuit and overheating protection to safeguard normal operation.

We firmly believe that our 1u digital power amplifier and 1u digital power amplifier will be your best choice. Get info!