Gisen Audio is a toroidal transformer amplifier brand with modern production capacity. Gisen Audio's professional power amplifier series are created based on unremitting efforts. Each production step of Gisen Audio 4 channel dsp amplifier is carefully monitored to ensure efficient and accurate production. Sound timbre is significantly enhanced to the maximum extent. our team strictly produces according clients requirement and arrange delivery on time. The temperature control system can adjust the output power according to the changes of temperature.
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