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Works as advertised.

Its exactly what it says and works perfectly !

very awesome for videos too loud or too quiet and I couldn't notice a quality drop unlike most boosted volume apps/add-ons! Very nice.

The only sound booster add on that works perfectly.

It works amazing. It would be nice to not have to set the volume again every time you open a new tab. Other than that it's a most have!

! Top ! I don't have any problem with this module, do what is said !