FaderPlug's Kickstarter campaign is not even half way over and the company has raised more than 50% of its goal. I am proud to have played a small part in the testing of the FaderPlugs and had my universal plugs with me just the other day at rehearsal.
You can order yours here:
https://www.kickstarter.com/projects/1801540058/fader-plugs-the-worlds-first-adjustable-mechanical
Noise damage is incurable, permanent and cumulative with excessive noise exposure. However, it is preventable. PhilHEARmonic has been my effort to look into Noise Induced Hearing Loss (NIHL) among student musicians. FaderPlugs is part of the solution.