Help Linking sound volumes?

[coldkiller]

Hello all. I was wondering if anyone knew a way or an app that allows sounds, lets say ringer and notification volumes to be linked. When one volume is adjusted, the other adjusts with it. Quick settings use to do it but the option is now greyed out. Any help or suggestions would be great.

Thanks in advance!!!!!

 

[El Presidente]

Would something like AudioManager do it?