> 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/donations-requests-and-suggestions.md).

# Donations, Requests and Suggestions

Do you like what I am doing? Help add to the database - I am not sponsored

**Contact me to make donations and headphone loans.**

• Under most circumstances I will accept privately owned headphones to be sent to me for measuring and then returned to sender.\
• I will not pay for return shipping.\
• I can provide cable and other repair/restoration services for most vintage headphones - this might be a good way to incentivize sending me your headphone for measuring/review.

• If you have any suggestions how to improve the website, let me know.\
\
• Headphones sent to me are subject to become review material on my YouTube channel.

{% hint style="info" %}
Contact Profile:\
<https://www.head-fi.org/members/greq.135670/>

<https://www.youtube.com/@GREQReviews>

<https://twitter.com/GREQ_Reviews>
{% endhint %}