> 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/fostex.md).

# 🗃️ FOSTEX

- [T10](https://itsgreq.gitbook.io/headphone-measurements/fostex/untitled-48.md): Lightly modded internal cup damping. Stock pads.
- [T20RP + aftermarket pads](https://itsgreq.gitbook.io/headphone-measurements/fostex/t20rp-+-aftermarket-pads.md)
- [T30](https://itsgreq.gitbook.io/headphone-measurements/fostex/t30.md): The loose measurement is only for ultra purists who would rather measure things incorrectly than how we would hear things.
- [T40RP mkII - Modified](https://itsgreq.gitbook.io/headphone-measurements/fostex/fostex-t40rp-mkii-modified.md): Sounds like you're having a sub-woofer party in a closet.
- [T50RPmk4G](https://itsgreq.gitbook.io/headphone-measurements/fostex/t50rpmk4g.md)
- [TH808](https://itsgreq.gitbook.io/headphone-measurements/fostex/th808.md)
- [TH808 without baffle foam](https://itsgreq.gitbook.io/headphone-measurements/fostex/th808/th808-without-baffle-foam.md): Just in case you were wondering how much heavy-lifting this foam actually does.
- [TH900mk2](https://itsgreq.gitbook.io/headphone-measurements/fostex/th900mk2.md)