Name the bass?

[ThirteenDevils]

[url="http://www.youtube.com/watch?v=Zd14gB2oMVw"]http://www.youtube.com/watch?v=Zd14gB2oMVw[/url]

what is the bass Jaco is playing here? Carl Thompson?

[Super_Mario_Bass]

"it's a Scroll bass by Abe Rivera, one of the three ever made, great tone, smooth sound"

that was on the comments, nice vid