The bell filters work nicely but the hi-pass and lo-pass filters do not unfortunately.

Does not work for soundcloud but its super cool for other sites.

fine

Have to desactivate it on some website like Odysee.com because I have no sound at all if active but work well with youtube in Firefox (actually Version93). Real-time change and sounds as it should! Just don't forget to desactive it if you have no sound on some website. Thank you! :)

no sound on some sites ie imdb.com

Audio lost on Bandcamp
https://github.com/pulse0ne/eq8/issues/15

Only reason I am not rating 5 stars is because it does not seem to work with SoundCloud :( Otherwise it is the most beautiful and functional EQ extension there is for Firefox. Did I mention it's the only one that is fully parametric?

experiencia de estudio

Parametric EQ gives you COMPLETE control over 1) the spectrum of 20Hz to 20KHz, the range the human ear can hear, and 2) the range that your speakers or headphones can reproduce sound. Other fixed-band EQs plugins limit the frequencies per slider which equals less control. EQ8 is the only way to go to fine tune the audible spectrum. I only wish it had maybe 10-12 parametric points versus 8. (I am not affiliated or paid to say any of this - it's just my 2 cents).

I like it! Good work!

Great interface, but doesn't work for Soundcloud nor Spotify.
Does work on Youtube.

This eq is AMAZING. Simple to use with a nice, clean interface. My only quarrels are, It doesn't work on Soundcloud and it breaks Bandcamp.

Hi there, amazing add-on. I just found a bug maybe, even when the add-on is not active doesn't let me play music from bandcamp. I removed then add-on and Bandcamp is working fine now, any idea on why that happens? Big up by the way, awesome project

Just what I was searching for (a parametric equalizer like EARS for Chrome), but unfortunately, this plugin doesn't work at the same time as other audio manipulating plugins like Video Speed Controller—something that I use everyday. So, I'll be disabling this plugin for now, but I'll be checking back soon because I'm hoping the kinks are worked out in later builds!

I can confirm that - what you suggested to the other user above - I had to refresh (I did actually restart Firefox) to make it work.
So once it works its a BRILLIANT helper! Thanks loads. Next upgrade could also include a compressor/limiter and a de-hummer (for all this bad audio quality conference talks, you know)
Anyway: VERY GOOD JOB, mate!
Claus

edit: after testing for some weeks, I just donated you some bucks. Great work. Dont want to miss it. Keep it up! ;-)

Awesome. I've been looking such an equalizer for a long time. Much more effective than all those fixed center frequency ones. Works flawlessly on OsX and firefox. Keep up the great work ! One suggestion - could you add the functionality that once set in a browser the output chosen could be mapped the audio output of the machine permanently? Even when the browser is not open and that all audio apps would have the same eq treatment? Thanks a million, Pete

Did absolutely nothing on Firefox.