It's a very nice and clean tool. It will be even better if it can persist the settings trough page refreshes.

Nice little tool that dose exactly what it says it dose with no fluff.

Just a manual gain slider. No limiting or auto gain control.

id give ya a million bucks if I could ty

Very useful when it's needed

Awesome extension that fixes the poor sound volume of my 2011 MacBook Pro. I would give it 5 stars, if it were to permit speed controls. Currently, it always resorts back to 1x speed for videos when changing the gain.

fantastisch.fantastic.first item that help. i can hear youtube videos. great.

Ookoo

Király.

Great add-on, my only complaint is that moving the sliders from their default positions prevents YouTube's playback speed controls from working (reverts speed to x1).

goods

No hace nada en automatico, para cada video tienes que subir y bajar la ganancia, es lo mismo que subir y bajar el volumen tu solo sin la extensión.