There is a ton of crossover in all subtractive analog synths, real or virtual, and you can probably get 90% to most A4 sounds, with most virtual analog synths plugins and probably even non-analog virtual synths (thinking Massive or Serum) using an analog waveform on its osc.

The A4 itself can get 90% to a Juno, or Moog, or whatever.

It’s always that last 10% that makes all the difference though isn’t it?