Unfortunately, I couldn't verify if Steinberg Hypersonic 1 VST plugin is available for download.
It is important to note that and no longer officially supported. How can I obtain a Steinberg Hypersonic 2 Licence? - HALion steinberg hypersonic 1 vst plugin download
Includes over 1,000 preset "Hyper Patches" and 100 combination patches covering everything from acoustic guitars to complex synthesizers. Unfortunately, I couldn't verify if Steinberg Hypersonic 1
Steinberg provides installers for Hypersonic 1 (including version 1.1.2 updates) on their Unsupported Software page. steinberg hypersonic 1 vst plugin download