I'm not getting any bass from my phone's music output. I have tried using different apps (music player, pandora,philosomatika). I have also tried both the headset and just plugging into a regular 3.5 mm headphone jack. Does anyone have a similar problem or know how to fix it?

I'm a regular homebrew/patch user, so my first thought is that a patch may be the culprit.

thank you to anyone who can shed light on this.