“Once you get into exploring its awesome depths, you will be surprised to see how hard-hitting and legitimately utilitarian it is for all music lovers.”
https://www.oneclickroot.com/

Features
★ Bass Booster
★ Equalizer (5 or 6 bands depending on your device)
★ 20 Presets
★ Customizable preset

Pro features
★ Unlimited custom presets
★ Widget (2×1)
★ Profiles homescreen shortcuts
★ Auto-detect presets
★ Associate presets and songs
★ Tasker plugin
★ Virtualizer audio effect
★ Reverb audio effect
★ Music visualizer
★ Automatic preset on incoming call
★ Automatic preset during phone conversations
★ Many more settings… !

Most of the issues are due to Android itself and the constructors’ interfaces, not the app ! It is nearly impossible to get this kind of app to work on every device.

Check out our FAQ if you’re experiencing issues or want more information :
http://www.desaxed.com/bass-booster.html#faq
– Why doesn’t Bass Booster work on my phone ? 
– How can I reduce battery consumption ?
– Why does the equalizer only have 5 or 6 bands ?

Presets Details
– Volume Booster (boost the volume by 0 to 15 dB depending on your device)
– Improve Quality (get the best of your small or cheap audio devices)
– More Basses
– Electro
– Techno
– Dubstep
– Dance
– Pop
– Rock
– Metal
– Reggae
– Rap
– R&B
– Hip-Hop
– Jazz
– Latino
– Acoustic
– Classical
– Party
– Voice Booster