earphone from impressions here guess The face of big scenes, large dynamic ability to control field of 319 was excavated to do, but can not meet the needs of the song. Due to the lack of low-frequency, explosion sound like you want to break the sound. There is 319 in the first effect is obvious, the music is in my mind, there is no sense of reality. Finally, I would like to explain their own listening preferences and music preferences. My listening preferences and more than one. I would find it more interesting sound headphones sound good, I would like more balanced compared with the analytical headphones. The face of the ups and downs of the symphony, several plug indulge in high-frequency, low-frequency part of the performance is not very good, did not in fact. Faced with such a big scene, placid A8 performance, ease, 980 it is slightly cramped, seems to be busy running around in circles, but barely able to cope. The three simply Poguanposhuai, regardless of whether.. The echo completely unable dispersed generally like playing indoors. Sound field is slightly larger than the 980, but out of each instrument are soft, not strength. The sound is very empty, no sensuality, no sense of presence. The telepresence good, there is nothing in the first effect. Broadcast sound to the back of the arms. A8 performance the mortar fairly good can, momentum is slightly lacking, but the sound of gunfire is not satisfactory, is not enough, much like the sound of firecrackers. The opening of the zither sounds very sharp, aggressive glamorous. Then played the drum sound is just beating around the bush and not distracting. Words words, in this song, the low-frequency performance is very good, and acting freely is not overshadowed by high-frequency overtones of the drums, driving down the high-frequency sense of hearing. 319. Coordination between the main theme of the soundtrack is not very good, the music is overwhelming to cover the main guitar brilliant, and the music sounds a little procrastination, not clean, neat, and not be able to turn it on and off. Vocal far, the soundtrack sound greater than the human voice, but the texture of the human voice is good, pretty good the vicissitudes texture performance, density is also very good, but poor transparency.. 319 compared with several plug, transparency is not good and slightly dim, high-frequency, low-frequency texture, very flexible, but less. The human voice is somewhat vague, but IF fairly thick. OMX90 be considered a dark horse, the song did not show it very obvious deficiencies, but the aura of life is not enough, the sound is a bit serious..