100% agree - they sound just like the real deal now. That’s why when I got asked to submit a Cygnus Fractal Factory Preset I picked the XTC model so people could hear how insanely great and useful that amp model is!Both the Euro Blue Mdrn and Euro Red Mdrn changed drastically in sound after the Cygnus update. This, combined with the change from 6L6 to EL34 tubes, makes me think the Cygnus models is based on a different/new XTC than in previous firmwares.
They did change for the better however, so no complaints here. I loved the old Euro Models, but the Cygnus Euro models are even better. They sound insanely good now!