Best Android EQ App

Does anyone know of an equalizer app that is actually good? My experiences with multiple EQ apps have only been shitty.

Viper4Android.  It is the best out there imo, but you have to be rooted to install it.  Make sure to get it from there website the one on the play store is fake.

+1 LiquidSmooth ROM comes preinstalled with Viper i believe.

I just use Equalizer, does the job it needs to just fine

Viper4Andriod Be careful The newest one seems like a stripped down version. Get one of the older versions 2.2.1.1 It will blow your mind what you can do with this. What ever you use stock just uninstall it.Cause it sucks.