Very good add-on, does what it says it does. great extension

Edit: Issue seems to be fixed, thank you!

This has broken clips on Twitch.tv for some reason. I will change my rating if this is fixed!

Works decently well. Only wish I could maintain a list of sites where it automatically set the volume to a defined point. One site I visit has universally low audio on all of its videos, and having to adjust the slider for every video is mildly annoying.

Excellent sound booster!!!

Amazing and thank you

Pretty good

it is what it is

.

good

I'm hearing impaired and 600% Sound Volume allows me to watch movies, TV shows, and videos without straining to hear or missing dialog. It's awesome!

اضافة مهمة جدا ورائعة للذين يعانون من انخفاض صوت اجهزتهم