I had C1's for a couple of years. The comments about the new version performing better at low volume are very interesting. What changes did they make that resulted in that outcome, do you suppose?
I was told by the Dynaudio sales rep that they made a major change to the crossover. They got some new parts that previously were only in the Consequence UE due to availability. I suspect these were parts from the Evidence series too. I have read the Evidence sounds better at lower volumes compared to any of the Confidence series. They also stepped up the internal (Van Hul) wiring. Last they have a new doping on the Esotar2 tweeter.
I was floored when the Signatures were delivered and set up. I kept the originals next to them for about 1/2 hour (the originals were trade ins). They new Signatures sounded so much clearer compared to the originals at low to mid volumes.