http://cgi.ebay.com/1976-Rickenbacker-4000-4001-Bass-Guitar_W0QQitemZ170039627136QQihZ007QQcategoryZ4713QQrdZ1QQcmdZViewItem
It has some very nicely figured maple on the body as well as on the neck.
So how did it get walnut wings? Those puppies aren't stained maple. Did somebody do a conversion on it?


