I've been uusing it for months on my S4 and love it. The newer versions have gotten easy to install, you just need to be rooted. I disable any EQ from my music apps and just do everything from viper

I've been reliably informed that Viper4Android is really awesome.

http://forum.xda-developers.com/showthread.php?t=2191223

Has anyone used it with MMA? Are the two compatible? I suspect, as a minimum, it will be necessary to disable MMA's own equalizer [see FAQ #9 here: [url]http://forum.xda-developers.com/showpost.php?p=39156748&postcount=3[/url]].

I haven't used Viper4Android (V4A) yet. In fact I have never used MMA either. But it's time do do it now - especially as I've got some nice headphones on the way.

Any experiences or advice to share?

Thank you.