
Gisen Audio now is at the forefront of producing top 10 power amplifiers. dsp amplifier is one of Gisen Audio's multiple product series. our company home power amp is manufactured with quality components and parts. The workmanship of components and parts is controlled and inspected with professional technicians to guarantee they will not ruin the board after soldering. The product is characterized by excellent ultralow frequency protection. We provide free sample service for our power amplifier. Its surface is well processed by a layer of paint to resist rust.

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