YouTube Music has a built-in equalizer feature in its Android app. You can change YouTube Music equalizer on Android directly. You can also use YouTube Music Equalizer on iPhone or Desktop.
To change the equalizer on YouTube Music on an Android device, you can do the following:
- Open the YouTube Music app
- Tap your profile picture in the top right corner
- Select Settings
- Select Playback
- Select Equalizer
- Adjust the equalizer to your liking
You can use Macsome YouTube Music Downloader to download YouTube Music on your computer, and then import YouTube Music to Apple Music. After that sync YouTube Music to iPhone. And change equalizer using the Music app on your iPhone.