Disclosure - Sub Bass Using Resonance Only (bass)

Hi,

Disclosure has as sub bass a Repro-1 synth patch where only the resonance is used (as you can also see in the pictures, they don't use any of the oscilators). I tried to recreate it with the same synth, but when I recreate the patch the synth sounds out of tune because not every note matches the notes on the keyboard. How can I make sure that with this patch I can play the notes correctly all over the keyboard?

Kind regards,

Jannick