Great help!

Just Super....

very useful addon :)

some videos have small volumes and this helps me alot

Works good, simple interface

Works. Only downside is you have to select audio again if you are watching on netflix and the episode changes, but works really well

Works exactly as expected, must have for watching movies and videos.

life saver

Funciona direito, é simples leve.

Many thanks for this perfect feature! It's awesome.....Best Frank

Excellent solution for one of the most annoying weak points of Youtube. One of the easiest to use extensions I ever used, just install and set the desired volume. It's just perfect.
I also hope youtubers learn how to record audio (I'm really fed of some channels using stereo mics for recording a single voice...)