If we’re talking its most standout feature, it’s the timbre. It has this smooth/analog, but incredibly detailed aspect to the sound which is not dissimilar to most descriptions of amt ribbon speakers (I hesitate to call anything “electrostatic-like” since I haven’t heard one myself.) A lot of extension in both directions. A downside is it being very source-picky, both in power and to tamp down some of that upper treble (8k peak).