Founded in 1993, Zhuhai Spark Electronic Equipment Co., Ltd. is dedicated to developing high-quality audio equipment and marketing Hi-Fi products under the brand name Cayin. Cayin's audio products are known for their unique cultural connotations and extensive price range, as the company aims to make music accessible to all sectors. The company's tube amplifiers have received exceptional feedback, and they offer a comprehensive range of products, from CD players to speakers, that adhere to their high-quality benchmark and attractive price-performance ratio.

In 2013, Cayin expanded into personal audio and introduced a series of Digital Audio Players (DAP) and desktop audio products. The N-series DAP products provide users with a high-quality audio experience while they are on-the-go, and the company also launched the i-series desktop audio system for lifestyle customers. Cayin has also developed a series of portable audio products, including portable amplifiers and in-ear monitors, providing customers with a broad range of options to explore.

Cayin Portable Amplifiers