I've decided to keep my USA Deluxe Fender Jazz, but I don't ever use the Xtender/Detuner. So the Xtender if for sale. I haven't taken the Xtender off the bass yet, but you can see what it looks like (installed) in the pictures at the link above. Good shape, fully functional, just extraneous for me since I never play in drop D or drop anything else. Info from Hipshot's website below: http://store.hipshotproducts.com/cart.php?m=product_detail&p=68 Stock photo: $55 shipped or best offer - lower 48 only.