On 30/11/17 06:51, Ibi Sum wrote: > Anyone ported Tony HB’s DFM to VCV Rack yet? Not as far as I'm aware... > Looks like it’d be a breeze... Yes. Looking at code always is :) I haven't spent any time on DFM-1 for a long while. The work by Urs Heckmann seems to me the best approach to modelling analogue audio circuits. DFM-1 is pretty basic in comparison :) t.