I'm exaggerating the bassiness of guitars, but the idea is I think there is too much bass impact on the LCD-2. The LCD-2 is a lot more balanced on my setup but is unbearably warm on a 160D and treble was almost nonexistent. I would not go as far as to say that the LCD-2 is dark, but just VERY VERY warm. Warm usually sounds fun to me initially then gets monotonous as I continue listening. I enjoy my music from beginning to end with analytical sound, although the initial "wow" factor might be lower. Grado is like salty chips while the LCD-2 is like candy. Candy gets too sweet after awhile but salty foods are too salty for some. Some people like salty, some like sweet, HE-6 is like MSG salty with hint of sweetness. Hope you get my analogy.