I've mentioned it in the past, I've had a thing for those Gibson RD guitars ever since I first saw one. Seems that Gibson is making a limited run of them on 2014, and, thanks to zZounds newsletters, I had to be exposed to it...
Then I noticed that tailpiece - first time I see one like this. TP-6. Anyone knows what's the purpose and how they work?
EDIT - Here's a close up to make up for the image resize...