![Headphone Amp](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Rigorous HiFi Component Selection | Complex Cooler Structure
The components used for the S17 Pro are high-quality ones that are carefully selected, such as the high-quality HiFi electrolytic capacitors, the ceramic capacitors, the organic thin-film capacitors, the communication-grade PCB, etc. Everything is aimed at good sound.
The class-A amp’s transistors are always working in the linear area, which causes a lot of heat. aunes industrial designer built a complex three-dimensional structure, making the heat sink on the transistor + heat plate at the bottom + chassis form a whole cooler system. And the heat goes out through the rear plate heat emission holes. The class-A stability is thus guaranteed.