I love it! This brings back old memories of days gone by when stereo systems were quality made, speakers were 4 feet tall and the system included an equalizer so you could adjust your setting to hear the quality of the music, unlike the tiny gadgets that come out of china now days that are about the size of a tuna can, and your only option is a tinny sound that is similar to fingernails on a chalkboard.

doesn't work with Spotify's web player

Works like a charm! Tested on YouTube Music.

音にボリューム出て良いんだけど、、
amazon musicでは音が出ない不具合あり。
一旦アドオンマネージャーで無効にしてサイトを読み込み直してから音を確認。その後有効にすれば使えた。

It is an equalizer, that works for the browser that is being used. I liked it.

Doesn't work on all websites with audio playing, seemingly inconsistent if/when it wants to work at all on some sites.

good extension. unfortunately though, it stopped rumble.com's videos to work properly. they can't be played with this extension on/active.

Outright doesn't work.

doesn't work anymore

Doesn't work on my Firefox/Youtube music. (what I wanted it for). Thanks anyway.

Brought the best out of my sennheiser pxc 550 headphones. Love this extension!