Pocket Tunes automatically sets the balance to the exact center so normally you should not need to adjust this setting. If you should need to change the balance, not all skins have support for this control. However, Pocket Tunes includes a very basic skin called the 'Built-In Skin' which has a balance slider.

To adjust the balance, please follow these steps:

1. load Pocket Tunes on the device
2. tap on the "Tools" menu
3. tap on the "Choose Skin" menu item
4. select the "Built-In Skin"
5. tap "OK"

On the bottom right of the skin, you will see a slider (look for 'Bal'). Move the slider whichever way you would like or move it to the center if you want a balanced playback. You can then go back to using your favorite skin. Once you change the settings on the balance slider, they will remain the same even after switching to another skin.