mobile

ViPER’s Audio is an audio enhancing software to provide everyone with better audio experiences in various platforms such as smartphones and PCs.
Warning
If you are on a custom rom like Cyanogen Mod then remove the stock equiliser like audio fx in that rom.

Official XDA thread
Installation
1. Download, extract and copy ViPER4Android_FX apk to your device.
2. Install the apk as USER app or SYSTEM app is up to you. Then install busybox.
3. Run FX app from app drawer, allow root access if asked.
4. When driver installation prompted, choose Yes.
5. V4A auto detects your CPU and show available driver modes below :
6. Choose your desired selection.
7. After installation done, Reboot device.
8. If you want to use only V4A as audio effect, follow normal mode. If you want existing audio effects to work, follow compatible mode.

Downloads
ViPER4Android FX
FX version v2.3.4.0 :-Download

This is not my work full credits is on zhuhang he is the one who owns this eq.

Feel free to give a thumbs up.:good: