If you think that the PSP is just another gadget whose time has passed, think again. It can still surprise you. This mod turns a PSP into a VU Meter (volume meter). It’s not a mod that most of us have any use for, but it shows the versatility of the PSP and what can be done.
You can check out a video below. It makes for some great effects while playing music. We would all like our PSPs to rock out like that.