
Guangzhou Gisen Audio Equipment Factory now is a reliable power amplifier supplier in this field. The top 10 power amplifiers series has become a hot product of Gisen Audio. Strict electrical safety tests are required for Gisen Audio 1u digital power amplifier. It will be tested by professional testing organizations with regards to its electric performance, the safety of power source, and the whole insulating performance. The product can deliver lively dynamics and deep bass from warm and expressive tuning. Gisen Audio Equipment's international recognition, popularity and reputation are continued to increase. The product is characterized by excellent ultralow frequency protection.

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