Unfortunately, not working with Deezer (for instance https://www.deezer.com/fr/album/132787612 ). Still, thanks for providing the extensions, hopefully some day it will cover Deezer too :)

it doesn't work

Works, but doesn't offer persistent volume control for each site, which would be 600% more useful. It resets every time you close the site for me.

Maybe I'm doing something wrong but with every new song on Pandora it goes back to low volume and I have to click the link and reset it. What's the point?

Does what it says on the tin, and works well. But I wasn't able to adjust Playback Speed on YouTube after installing. I uninstalled, and was able to adjust it again. Not sure why it's interfering.

Very good addon.

I love it and it works as it should, but I would like some more shortcuts (200%, 300%, or custom), and maybe a way to make it always on for some websites?

Doesn't work on sites like Bandcamp and Soundcloud

Just an amazing Add-On...Works amazing on YouTube....Big Thanks to Developer

VERY helpful! Great f/pages' low audio. One request - ability to set DEFAULT increase. Reason = if problem is consistent (ie. SPEAKERS), then have to increase f/each & every page separately.

1000% POWERFUL ADD-ON!!!