i3 has announced that DSP-Quattro version 3.5 is now available.
Version 3.5 is a major update for all DSP-Quattro users. The most important new feature is that version 3.5 introduces the full DDP 2 files export for professional error-free audio CD mastering, even including MD5 checksums. Not only this, of course: there are dozens and dozens of major and minor new features, changes and improvements, including the possibility to load an un-limited number of AU/VST plug-ins effects on each Effx send module, improved plug-in compatibility, new look for several GUIs, and much more.
All DSP-Quattro 3 users are highly recommended to update their version to 3.5. This major update is a free upgrade.