I heard the 750W version (single speaker and stereo pair) on the 23rd of January at Devialet's headquarters in Paris, using my own music files (FLAC, see below for the tracks used).
As I live ~10,000km away, I needed first-hand (well, "first-ear") experience before making a decision.
Long story short, a pair will be ordered in the next few days, I might go for the 3000W ones given the "modest" price difference.
Here are YouTube clips of the songs tested:
- https://www.youtube.com/watch?v=ce5_EP-F5k8
- https://www.youtube.com/watch?v=sXNTmT2BMYQ
- https://www.youtube.com/watch?v=8CLVNkPQdXE (this one was simply beautiful)
- https://www.youtube.com/watch?v=WHZKD5se-ZM