{"items": [{"author": "Gordon", "source_link": "https://www.facebook.com/notes/jeff-kaufman/yamaha-p85-keyboard-hack/10150229884111213/?comment_id=10151108312106213", "anchor": "fb-10151108312106213", "service": "fb", "text": "Love it!", "timestamp": "1354878439"}, {"author": "Philip", "source_link": "https://www.facebook.com/notes/jeff-kaufman/yamaha-p85-keyboard-hack/10150229884111213/?comment_id=10151642315046213", "anchor": "fb-10151642315046213", "service": "fb", "text": "Is there any difference in sound output, volume or quality?", "timestamp": "1383144732"}, {"author": "Jeff Kaufman", "source_link": "https://www.facebook.com/notes/jeff-kaufman/yamaha-p85-keyboard-hack/10150229884111213/?comment_id=10151643375101213", "anchor": "fb-10151643375101213", "service": "fb", "text": "@Philip: nope.  It's just turning off the piece of circuitry that detects whether you've plugged in a cable.", "timestamp": "1383183512"}]}