[sdiy] Analog Originals vs. Digital "Recreations"

[Gareth B.]

I haven't much experience with commercially built synthesizers, but I've 
played with some of the purported digital versions of analog machines at 
music stores (e.g. the Nord Modular).

For those of you who have experienced both, how much audible difference is 
there between the archaic originals and the latest-and-greatest digital 
versions?

Thanks --

Paul