Simple and easy to use, just preset for Youtube, exactly what I needed.
Nothing more, nothing less. Just perfect.

Thanks a lot developer.

very good thanks

Does not work, button does not appear at all as of writing this review, on a fresh firefox/windows 11 install

I have to create an account to give this 1 star, this do nothing, you can't control anything and presets are horrible, really really horrible

Stop muck around. 1. It should be possible to set up Equalizer manually. 2. The presets are terrible.

AWESOME, using it with Swan M50W, every preset working flawlessly, thanks.

I was expecting an equalizer that I could select which frequencies to boost or reduce. This is just a bunch of presets and I tried several and could not hear any difference at all.

sss

This is the best equalizer I have found for my Audio Techna 40 headphones plugged into a laptop (laptop has poor sound driver). It also has a complete FAQ to describe use, report bugs, and ask for new features. I have tried many others, this produces the best fidelity.

Just wonderful!

https://mybrowseraddon.com/equalizer-for-youtube.html