Nothing works. No setting has any effect. No presets can be saved. It's a complete dud.

It works!!!!! also it does not seem to be a scrapper extension like most the chrome ones

動作しない｡

With this you can boost bass and volume.

A la place de On Off il faudrait un indicateur plus facile a comprendre .A part cela l'extension est bien

Great addon! For me without amplifier it's very useful to make preamp.

This add-on is a very good EQ, but when I try to connect to DAZN and play the video, I cannot play the video because of this add-on.

У меня отлично работает совместно с блютус наушниками. Другим средством частотный диапазон отрегулировать невозможно.

Doesn't work on bilibili.com and a lot sites! And even break normal video playing on dlsite.com, fanza.com and a lot of sites!