Help S4 tab volume

[hopeless too]

I am trying to play music from tab 4 via headphone socket through a amplifie.I have to have amp pretty full on to get as loud as I need for teaching. Will headphone amp help .

 

[jvook]

Try https://play.google.com/store/apps/details?id=com.tmarki.mp3amplifier&hl=en

 

[hopeless too]

Thanks ,I will have a look