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Guangzhou KAIXU Audio Equipment Co., Ltd has been prestigious in R&D and production of quality small amplifier. We are a manufacturer with years of good reputation. Various in styles, 's small amplifier can meet the needs of different customers. KSA pa amplifiers is designed by a team of professionals who try to maximize ease and safety of access, throughput and attraction value. With a series of sensitive input selection, it features high sound quality. The product has met the requirements of CE and FCC certificates, which is a guarantee of its safety and quality. Its heat sink is made of pure aluminum, which dissipates heat effectively.

We are active in some charitable foundations. We are working hard to reduce poverty and creating better education opportunities by donating capitals on building village schools.