Modulus genesis 5 by Jrussblues posted Oct 20, 2016 at 7:31 PM My new old stock modulus genesis 5. The best way to describe it is "everything I thought a jazz bass could be" picked it up from tony at planet bass and tony is super awesome. Also the serial # is 7. Which is also pretty cool. It was apparently made for the modulus master builders personal stock in around 2000 and put up for sale after he got tired of looking at it in the closet.