loud audio thump

Hi all!
My phone is sending a loud thump to my amp just before song play and just after play finishes. - kind of worried about my speakers. Any fixes?
Thanks.

Due to Android's battery saving nature, the thump(s) is caused by power being supplied to the D/A convertors in a "just in time" fashion. This renders using any Android device useless in a live situation. Every droid device I've tested exhibited this behavior. Others have complained; none have provided a solution.