A free program for Android, by Outfitno.

Music Player Equalizer – 432 H is a powerful audio equalizer for music. It allows you to adjust sound effect levels for different frequencies. The equalizer can be used to enhance the sound of your music. It can also be used to improve the sound of your music.

It has a simple and intuitive interface that allows you to adjust the sound effect levels for different frequencies. Equalizer has several preset options that allow you to choose a specific sound effect level for each frequency.

You can also create your own custom playlists. You can add songs to your playlists by searching the database or searching by name. Equalizer supports several audio formats such as MP3, WAV, M4A, AAC, FLAC, etc. You can download the Equalizer app for Android.