Standards followed during music amplifier production can be categorized into four major types. The first is fundamental standards. They concern terminology, conventions, signs and symbols, etc. Next is test methods and analysis standards, which measure characteristics such as chemical composition. The third is the specification standards. They define the attributes of the product and its performance thresholds, such as suitability, health & safety, environmental protection, etc. And the last one is organization standards, which describe elements such as quality management and assurance, production management, etc.

Guangzhou KAIXU Audio Equipment Co., Ltd serves as forefront enterprise in the industry of KAIXU. Various in styles, 's transistor amplifier can meet the needs of different customers. Our full quality inspection throughout the whole manufacturing process greatly ensures that the product is 100% qualified in quality and performance. Its heat sink is made of pure aluminum, which dissipates heat effectively. I love its fabric, precise construction, and print. It is of high quality! I have received many compliments. - One of our consumers says. Featuring small total harmonic distortion, it causes no harm for users.

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