Max Sound Booster

[HGLevi]

Max Sound Booster broke two radio websites WFMT and WBEZ 

[dftf]

@HGLevi 

In the Chrome Store version of that add-on, it says you can contact the developer of that extension here:
[email protected]

Alternatively, leave a negative review here about the issue and I'm sure they'll reply:
https://addons.mozilla.org/firefox/addon/600-sound-booster-max-volume/reviews/