It is important to note this model is designed as an exponential VCA and made to amplify Audio signals. if you want to amplify / modulate control signals (CV) then the A-130 is better fit. not it will not work at all if you get the wrong model, it is that just each will be more practical to use in its own purpose !
This VCA features two separated CV inputs, the second one having its own reducer.
it also offers two individual audio inputs, each of them being fitter with an attenuator
you cannot see it as two independant VCAs tought but it definitely offers more than just one simple VCA, which is nice considering it entry level price point !
in terms of sound quality not much to say there. pretty good.