The most probable scenario is that "Synthage 14" is a corruption of a similar-sounding product name.
Which of those would you like?
Product Report: Synthage 1.4 for Kontakt Synthage 1.4 is a specialized virtual instrument (VST) library developed by Junior Porciuncula . It is designed to provide high-quality emulations of the Yamaha Montage
or through direct community links on platforms like Facebook where users share installation tips.