Effectively work without distorting sound. I have watch some youtube videos which has very low sound. This extension solved the problem.

This add-on fixes the problem of low video volume introduced recently. It's essential if you watch videos online in firefox. The locate-tab-playing-sound function is nice also. Thanks Aliaksandr!

From the hard of hearing community, thank you sir

nice one

good

Extension work correctly! almost in any websites, love it👍

I M WATCHING MONEY HEIST IT'S GOOD TO WATCH ON HIGH VOLUME

It's done the job for a year or two now, doesn't lose too much quality at high volumes. Good overall.

i like this add-on.my computer low volume.but when i add this add-on make my computer volume up.thank you

good extension