[Q] Defective Audio Jack
I found out that none of my Audio jack cables I have in my car, at home as well as all my headphones doesn't work well or doesn't work at all with my Xperia play.
Sometimes only one channel will play, other times everything sounds fine but the volume will go all the way down on it's own just like I held the volume down button (but I didn't)
I have red online about similar issues with the X10, and people telling the wiring is different and require headphones from SE only.
Other than that I love this phone!
EDIT: Faulty device. My new one works well.