Hi, guys, decided to buy earbuds for my vivo x6 plus in addition to full sized headphones. So came to audioshop, listening to various earbuds and also compared my impressions to a couple of players, FIIO x5 and AK 100 II.
Conclusions:
1) I can't stand how dynamic headphones sound: too much bass and hum. So my choice brought me to balanced armature, without questions;
2) my listening experience finally brought me to 2 variants, Dunu 2000j and Grado gr10, latter I liked more, sound was more meaty;
3) funny - I have not noticed a big difference between my Vivo and AK 100 II. Do I guess I will never go for a better portable source than good smartphone...
Maybe AK 240 is noticeably better, but I won't pay such money, hehe...
As I always state out, The gap between HIFI smartphone and Mid fi DAP is closer every year. (In case you don't use Full-Size) Just IEM or earbud, Hifi smartphone is more than enough.
I once bought AK240 using for 2 months. Then I compare between Letv Max and AK240.... I sell AK240 without any hesitation. AK240 is better quality but...well Letv Max doesn't make me feel any regret or disappoint on SQ anyway.
The only DAP in the market I love its sound is QP1R but same story, it can't do streaming so it is no-go for me. If only DP-X1 has sound like QP1R, I wouldn't be in vicious cycle of Hifi smartphone anyway LOL