Bass synth was a Roland PK5 controlling an Oberheim Matrix 6r, don't dream to be closer to this sound with a Boss pedal, the PK5 is gone so now for live purposes i use a real analog Bass pedal synth FIRSTMAN from the 80's but i didn't like the sound so i use it to trigger the Behringer Bass Synth pedal.
No the same beast sound but live it does the job, people isn't familiar with this sounds this days like 20 or 30 years before and the Bass Synth fart really surprised the audience.
There you have it!!!
There is no picture of the Behringer because i left it at the rehearsal room.