> 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/napolex/x-23.md).

# X-23

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FVQWZdn6OigAu4MhIIUZT%2FNapolex%20X-23.jpg?alt=media&amp;token=191f529d-97d8-42ba-bf96-e922a7ea96cb" alt=""><figcaption></figcaption></figure>