SSA is a single-stage high-efficiency audio inverter, which is a brand-new audio power amplifier technology successfully developed by Mr. Chen and his team for many years. SSA technology is completely different from traditional audio power amplifier in principle. Generally speaking, it is not an "amplifier", but an inverter. In the process of converting DC into AC, it is skillfully modulated by audio signals, and its greatest advantage is that it completely eliminates cross distortion. The DC- AC conversion of single-stage inverter realizes high-efficiency power amplification and excellent sound quality.

Compared with traditional audio amplification, SSA technology can not only eliminate the insurmountable cross-distortion of traditional power amplifier with such high efficiency, but also achieve the sound quality of Class A power amplifier, which has the effect of HiFi listening. This unprecedented influence cannot be underestimated. SSA technology is not only useful in professional audio market, but also useful in consumer market. Under the historical background of nearly a hundred years, the circuit expansion of audio power amplifier has experienced the development and evolution of Class A, Class B, Class AB, Class D and so on. Until now, SSA, a global innovative patented technology, has replaced the traditional AC-DC, DC-DC and DC-AC conversion systems, which is a very revolutionary change for the whole audio power amplifier field.

Generally speaking, the birth of SSA technology has broken through the traditional concept of power amplifier and will lead a new round of industrial transformation, which can be widely used in HiFi cinemas, performances and entertainment, fixed installation, personal consumption, car audio and many other application fields. At the same time, the team also developed SSA INSIDE module, which can provide efficient inverter power supply modules for manufacturers in various industries.