Cherry Audio have just done a huge update on there virtual modular synth. This beast is great for any sound design uses you may have, and what's more it's not that expensive, certainly cheaper than a real modular synth, but it sounds just as good. There is a cut down free version too. I will be releasing a pack soon, done entirely on this synth.

https://cherryaudio.com/

https://cherryaudio.com/voltage-modular













Those are just a few screengrabs.

Apart from the Modular Synth Cherry Audio now have a complete range of retro old soft synths, I f you need anything to help with SFX or music you should check them out, they run as standalone or VST's

Number one is the POLYMODE a recreation of the PolyMoog, if you know Numans "Cars" track then yes that sound is on this synth.
https://cherryaudio.com/instruments/polymode-synthesizer

And the Juno 106 is below, the DCO106
https://store.cherryaudio.com/bundles/dco-106-polyphonic-synthesizer

The CA2600 Modular Synth great for sound effects
https://store.cherryaudio.com/bundles/ca2600-synthesizer

and finally this monosynth, the MG-1, this one is FREE, you only need to make an account.
https://store.cherryaudio.com/bundles/surrealistic-mg-1-plus-synthesizer

They are really cheap too, $29 or $25 dollars each.... So if you are at all interested in them take a look.