
Gisen Audio has chosen the best of the development of our countries in this area of technology. power amplifier is the main product of Gisen Audio. It is diverse in variety. The manufacture of Gisen Audio 4 channel dsp amplifier follows general processes. They cover the approval of drawings, the fabrication of sheet metal, welding, the arrangement of wire&control system, dry run testing, and assembly. Its overload protection proves to guarantee long-term service life. The outstanding features of the product are the top quality and long service life. The vivid instruction craved on the surface of the product help users to adjust the volume effectively.

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