[feature request] equalizer

[int3ks]

hi. is it possible to add an equalizer for the app only? i use my phone in car with music player too. and for audiobooks there is way touch bass... if i lower bass in system panel it to low for music.
tia
inteks ;o)

[Schninzent]

That would be such a great feature! Often Audiobooks are too high or too low in bass/treble. An option to change these would be the cherry on top.