Intro - You can´t stop me loving you (Tina Turner)

[Kay Ronny Dahl]

Do any of you know how to get a good replica of the synth sound from the intro?
The synthbass/sync-sound who´s playing:
b-a-b b-a-b e-f#-a-d
b-a-b a-b-d1-b
and so on

It´s a pretty special and standing-out-sound I feel. I can recreate the sound both by samples, soft synths (Omnisphere, Synthmaster, Op-X pro-II), Yamaha-synths and so on. I just need a place to start tweaking.
I would love to make a good recreation of that cool synth sound!
Any suggestions?