Audio settings

Sorry for what might be a silly question, I’m a newbie. The icon at the bottom right “settings” that looks like a graphic equalizer once selected gives me only an option to change “playback speed”. Is there no EQ as illustrated? I sometimes use Bluetooth speakers and they need some adjustment (either too much bass or too bright). Spotify provides a simple equalizer so I’d expect that it’s possible. Thanks

No… that icon just indicates playback settings.
There’s an EQ in Plexamp (requires a Plex Pass membership). I’m not aware of any other Plex apps that have one.

What device are you playing back on? Most devices have some type of equalization.