Actually i liked this bass in the old days. 
Simple and tweakable.
Thank you Steinberg.
Now,if you could bring back Virtual Bassist and Virtual Guitarist…
And Hypersonic too, please! 
Is VB-1 not available anywhere in Cubase 6.5? Is there any way to obtain it?
Yes, for free even and as 64bit check out VST Classics Vol. 1 package.
Other 64 bit legacy goodies are in the VST Classics Vol. 2 package.