Shreddage 3 Stratus is a sample-based electric guitar virtual instrument developed by Impact Soundworks Native Instruments Kontakt
The text "Shreddage 3 Stratus Kontakt Update 2-SYNTHiC4TE Extra Quality" refers to a specific version and release of the Shreddage 3 Stratus virtual guitar library by . Product Overview
These official updates are freely available to all legitimate owners of Shreddage 3 Stratus through the Impact Soundworks customer portal.