Contact
Email only. No contact form, no ticket queue, no chatbot.
Last updated 2026-10-16
audiochainsdb@invismatters.com
That is the inbox for corrections to a datasheet quotation, questions about a calculation, and anything that belongs with the operator of the site. There is no separate sales or press channel.
What helps a reply
If you are reporting a wrong figure, include the gear page URL, the value you believe is wrong, and a link to the manufacturer document that shows the correct one. That is enough to fix it; a screenshot of a forum thread is not.