[quote name='Josh' post='365290' date='Dec 29 2008, 08:19 AM']A 60's Jazz dosen't exactly give a nice Hi-Fi Zingy tone unless you rip out the electronics and basically rob the bass of its worth. It's not worth it IMO.
A 5 string 60's Jazz would be tempting though [/quote]
Jaco managed it!!
Anyway, if hi-fi and zingy is what you want (eeuuugh), then just drop a J-Retro into said 60's jazz, doesn't hurt the bass, keep the original gubbins obviously, problem solved!. Plus when you inevitably decide to sell it a year later like everything else , it'll be worth more then when you bought haha, minus the j-retro of course.
Si