Nice equalizer, does what it needs to. It comes with prefixes but you can make your own setup too. You can also
Too bad it doesn't have a pitch slider- It also seems to interfere with YouTube's playback speed feature; the VidStreaming server gives no audio, only video. (while watching anime) (the others servers do, though?)

Great add-on. It really enhances the music on Firefox. But when it is enabled, the Youtube's playback speed is not working. I hope the developer will fix this issue soon.

Does nothing.

Наконец то появился эквалайзер для мозиллы, работает чётко. Раньше пытался ставить другие, но они не срабатывали, а здесь ясно слышны изменения в тембре.

ブラウザでイコライザーが使えるのは強い。有り難い。

Doesn't work with Amazon Music and Google pronunciation app.

this is the single greatest add on i have every had on a browser. great job!!

Seems to be working fine. Only issue is youtube speed control stops working when this thing is active, but that's a problem on browser level it seems

1) HTML5 Videos published with the JWPlayer can't be played (JWPlayer error code 224003),
2) would be nice to have further presets, e.g. enhancing spoken words.

I would give four stars when there is no interference with JWPLAYER.

Не проигрываются видео-тизеры на страницах магазина Стим (и на некоторых других сайтах). Помогает только полное отключение дополнения в настройках браузера (НЕ в настройках дополнения) и перезапуск браузера. 3/5

Video teasers are not played on the Steam store pages (and on some other sites). Only disabling the add-on completely in the browser settings (not in the add-on settings) and restarting the browser helps. 3/5

Not working on NETFLIX videos, please check...

it works well but has "side effects" as written by others on various player. On bandcamp for example prevents playing a song, on youtube doesn't work the change of playback speed. So, if you need it works very well but keep in mind those bugs