Arpeggiator magic?

[Craig Fowler]

I've been comparing the Roland Cloud version of the Juno-106 with Softube's equivalent Model 84. I'm a big fan of pretty bleepy bloopy sounds, but am a novice when it comes to synths (despite having being a preset cowboy since the 90s!).

I'm not interested in comparing authenticity. The dilemma I have is that although I already own the Softube version, Roland's has an 'instant gratification' factor that the Softube lacks. I think this is largely because some of the presets that I like use an arpeggiator (and effects) that simply aren't present in Softube's Model 84.

If I want to try to match the programming of the Roland on the Softube and then 'apply' arpeggiation, what is my best way of achieving this? I'm so ignorant I don't even know if this is a midi effect or an audio effect! 

Would appreciate any recommendations/pointers here! I'm assuming that if I need a third party plugin, something simple should do the trick, as there appear to be only minimal options for controlling Roland's arpeggiator.

Thanks in advance, one and all!