Full Bucket Music describes Ny as a software instrument for Microsoft Windows (VST2/VST3/CLAP) and Apple macOS (VST2/VST3/CLAP/AU) simulating the classic KORG Lambda ES-50 Polyphonic Ensemble from 1979. They say that it is written in native C++ code for high performance and low CPU consumption.
Pricing and Availability:
Free (donations welcomed)
Quirky Analog FPGA hybrid synthesizer
The Gas is strong with this one...
GALAXIAS Roland Cloud
Big savings till Dec 1st