Audio player with built-in audio and visual effects (It's better than 5-bands equalizers with bass boost and etc).

NOTES:
1. Turn off the application that controls the sound settings (equalizers with 5 bands etc.). They make sound worse.
2. Presented audio effects process data only from this player (Effects are not applied for other players).
3. Some audio output plugins use private API (Native AudioTrack *) so they can be unstable (But if it works better than OpenSL you can use it)

(The player does not use sound effects provided by the platform so equalizer can have more than 5 (or 10) bands). You can create a bass booster based on the PEQ filter and add it to the audio processing chain (you can add multiple instances of the same type of filter).
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Player supports the following audio formats:
OGG / Vorbis mpeg1layer3 (mp3) Musepack (mpc) FLAC APE WV (WavPack) AAC and etc.
Sound effects:
1. (PEQ) Parametric EQ (you can add or remove band and set the frequency and bandwidth). You can load settings for added filters (It can be done from the menu that opens by long click on the filter in the list).
2. (Simple surround) Simple surround effects (Filter provides filling of listening via external speakers when you listen to music through headphones) (3D sound). (Filter under development).
3. (Volume normalizer) Filter compresses dynamic range.
It is useful when you listen to music in noisy places (bus train and etc).
You can set the parameters of filter for you and save your configuration.
Visual effects:
1. (MBI) Multiband indicator (looks like a multi-band indicator on the stereo systems that were made in the '90s).

May you pleasant listening to music.