Another 2 thumbs up for the L880 here, coincidentally, I also have a set of L980's playing along with them. And together they are pretty special.
What makes them special?
That goes back to Germany and the chief design engineer, Dieter Rams, and the legacy of Braun products.
But the magic lies in the presentation of pure, balanced, articulate sound reproduction. And again designed by talented audio engineers,, ADS a their variations, aDs, a/d/s/ chose quality components, unique marterials, and strict design calibrations to achieve a sound that is strictly their own.
Smooth, punchy, balaced, and pure, are some words used to describe them. I too would like to add some Aerial Acoustics to my cool collection. But remain content for now, having 9 sets of ADS ' is a good problem to have.