> 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/hd230-+-thermolam-damping.md).

# HD230 + Thermolam damping

No significant difference bewteen using foam or thermolam front damping

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FqGUhdeASQjGuhXDRZfBF%2FSennheiser%20HD230%20%2B%20Thermolam%20damping.jpg?alt=media&amp;token=ab19dfab-c9f7-4255-acd6-20da4f7601ed" alt=""><figcaption></figcaption></figure>