The amplifier should be placed in a boring and ventilated local to prevent operations in a corrosive environment in humidity, high temperature, and oil fume chemical preparations. The power amplifier should be used in a safe, stable, and difficult to fall on the table or cabinet to avoid damage or falling on the ground, damage or cause greater human disasters, such as fire and electric shock.

    The amplifier should avoid electromagnetic disturbances, such as the radiation electromagnetic disturbance of radiation such as the aging of the light lamp zone, which will cause the machine's CPU program disorders, resulting in the machine's unable to operate normally. When PCB wiring, pay attention that the power foot and water should not be too far away. Too far can be added by 1000--470U.

    Your company is a professional technology company that develops, produce, sell and serve the development, production, sale and service of professional audio and video products and multimedia education equipment. Products cover the multimedia pitch system, intelligent conference system, public broadcasting system, etc. Adhering to the belief of "creating excellent brands and being a first -class enterprise".

    Carry forward the energy of "integrity, trustworthiness, hard work, never abandoning, selfless dedication", do your best to open up and strive to improve! We trust, after our continuous efforts and seek, we must provide more and more quality products and perfect services to new and old friends!