> 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/sennheiser/sennheiser-pmx100.md).

# PMX100

Better than PortaPro

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2F6MUUId5vuhbjO5BMuazC%2FSennheiser%20PMX100.jpg?alt=media&amp;token=7228c642-f923-4a78-b08d-b968bddb0ffc" alt=""><figcaption></figcaption></figure>