A finest-quality music amplifier can not be produced without well-selected raw materials. Different raw materials also determine different performance of products. Varied materials are used for the production of varied types of it. Because of different performance required by products, varied raw materials are also needed. Raw materials play an important role in designing products. A great and unique raw materials selection also determines an excellent and unique product.

Guangzhou Gisen Audio Equipment Factory has strong capabilities to produce reliable toroidal transformer amplifier. top 10 power amplifiers is one of Gisen Audio's multiple product series. The product is very reliable when it is in operation. When it is operated for a long time under the rated capacity, it is impossible to cause a system failure. It can function for a long period of time with sufficient power. There is well-established service system for our music amplifier. Each channel has independent limiter and compressor, ensuring no interference caused by other channels.

We value sustainability. We spare no efforts to raise awareness of sustainability issues among our employees, material suppliers, and our customers.