There is of Native Instruments Pro-53. Use the alternatives above to get the same vintage analog sound without compromising your computer or breaking the law.
If you need that specific Sequential Circuits sound, here are your best legal options (not free, but far better than chasing dead software): native instruments pro 53 vst free download work
Originally released in the early 2000s, the Pro-53 was an upgrade from the Pro-52. It was one of the first software instruments to truly capture the "magic" of analog hardware. It featured: Two oscillators with sync and FM. A rich 24dB/octave low-pass filter. A library of over 500 classic presets. Low CPU usage compared to modern heavyweights. Can You Still Download the Pro-53? There is of Native Instruments Pro-53