> For the complete documentation index, see [llms.txt](https://itsgreq.gitbook.io/headphone-measurements/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://itsgreq.gitbook.io/headphone-measurements/amplifier-graphs.md).

# 📻 Amplifier Graphs

- [Fosi Audio SK01](https://itsgreq.gitbook.io/headphone-measurements/amplifier-graphs/fosi-audio-sk01.md)
- [Nobsound EQ9 (+HE-500)](https://itsgreq.gitbook.io/headphone-measurements/amplifier-graphs/nobsound-eq9-+he-500.md)