> 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/iems/tourbillon-pro.md).

# Tourbillon Pro

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FeckotXmxh3AmrcxS7aPR%2FKBEAR%20Tourbillon%20Pro.png?alt=media&amp;token=223652b2-a0d4-4422-b55d-63b77febf656" alt=""><figcaption></figcaption></figure>