> 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/t50rpmk4g.md).

# T50RPmk4G

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FLQ6lIpssrHwkJ9XDxkxH%2FFostex%20T50RP%20mk4.png?alt=media&amp;token=abde8a33-cc9b-4a3a-8bd9-ed04dfe80909" alt=""><figcaption></figcaption></figure>

<div><figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FolQL5ggKnnvAyeqw2AGW%2FFostex%20T50RP%20mk4%20%2B%20Ori%20Pads.png?alt=media&amp;token=26fafbd2-8cbd-4717-99cc-a981490a98c4" alt=""><figcaption></figcaption></figure> <figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FlTtJXpLYdCZf3a5G26iT%2FFostex%20T50RP%20mk4%20Stock%20vs.%20Ori%20Pad.png?alt=media&amp;token=61167d55-b8f5-4241-a6a4-b6cd92338557" alt=""><figcaption><p>(Stock = Grey)</p></figcaption></figure></div>