Excellent addon, especially that it works per site and dynamically new media is recognized.

Works well on Firefox 153.0.3(64 Bit).
Not found any sites that don't Function Netflix, Prime, Youtube, Now.
Simple and Effective.

Установил и забыл, а оно помогает каждый день

easy installation, works perfectly :)

Max Sound Booster Extension is a great tool for increasing audio volume beyond the default browser limit. It works smoothly for videos, music, and online meetings, delivering louder and clearer sound without complicated settings. The interface is simple and user-friendly, making it easy for anyone to use. It’s especially helpful when laptop or browser volume feels too low. Overall, a reliable and effective extension for improving your audio experience.

Exactly the add-on I needed to boost the audio on my crappy earbuds. Thanks, Dev!

just great as it works fine, I can hear now )

This extension works all the time. I've used other sound boosters and they require you to reload when you start a new website. Chrome extensions are notorious for this and the extension does nothing. I appreciate the developers that created this extension. Highly recommend.

Super compared to other paid extensions.

I love this app.