#TipsAndTricks for ChromeOS/chrome
Head over to install this small extension
https://chrome.google.com/webstore/detail/sound-equalizer/jgbgcmhkbphbhbfeeighjmiaoonppcpl
and you’ll have a persistent EQ for all audio that is running through a Chrome instance.
YouTube videos, Spotify’s web player (just two examples) and basically any audio that comes through a Chrome window can be manipulated with this extension.
It’s easy to use, the interface is clean, and it even comes with some great presets, too.