The Elicit currently has about 50-60 hours on it as it continues to amaze me with erratic sound changes for the past few days. I believe the unit is still in the break-in process judging from the manner the transformation in sound has taken place. The individual power supplies, transistors and capacitors under the hood must be burning-in nicely, and I hope I wouldn't have to wait too long to experience the REAL sound of the Elicit.
In the first 50 hours or so I was getting a nice warmish sound throughout the spectrum. Midrange and vocals have good tonality with a hint of warmth and highs were just about right albeit lacking in air and detail. Just yesterday there was a perceived change in sound, an abrupt one for that matter, and the effects were quite dramatic. As the midrange opened up there was a feeling of lightness as instruments sounded sharper with more attack and zing especially with drums. Layering of background instruments also improved(or changed) as the sound of some instruments went back a few rows instead of all being on the same row. Not only that, the tonality of certain instruments also sounded different. I could hear decay of drums in the background that previously wasn't there in the recording. Spooky in a nice way. High frequencies also improved as more distinct details could be heard.
Timbre and tonal quality of voices also transformed to more open, light and less shut-in. Overall it was a nice change due to the departure from an overly warm kind of sound. However, there was a slight hint of stridency especially with the increased energy and vitality. I would expect some changes here with more hours on the unit.
Music used was a particular track from Fourplay which I was very familiar with.
In summary the sound has changed from a lush, warmish, composed and slightly laid back character to a more airy, light and 3-dimensional sound borderline brightness. I am anxiously waiting for the unit to go beyond 100 hours to fully relish the true performance and sound of the Elicit. The revealing and transparent nature of the Harbeth do play an important role here as well as all changes during the break-in period are ruthlessly exposed. With this recent experience I am now fully convinced on the effects of break-in associated with amplifiers.