Deflalion indicates that they are ready for production. http://www.defkalion-energy.com/forum/viewtopic.php?f=4&t=285
And it sounds like Rossi was using an older Defkalion design: "Today, Hyperion engineering has completed version 7. We were surprised to see our old designs used in public testing. We were confused why our old designs were implemented wrongly, as well as witnessing insufficient use of instruments and testing protocols. We also identified confidential (yet shown in public) special instruments designed in collaboration with Rossi and prepared by Defkalion. These actions have already paved the way for more negative criticism (unworthy) against the inventor, which do not give credibility to his important work. " "The plethora of positive and negative comments is not helpful, as pointed out recently on the Vortex mail archive: (http://www.mail-archive.com/vortex-l@es ... 52357.html). " Could that 'confidential special instrument' be the frequency generator? Didn't Rossi bring it out only when he wasn't seeing an 'ignition'. Craig