QUOTE(psychoactive @ Nov 13 2014, 03:18 PM)
Low gain for usually sensitive earphone/hedaphone, high gain vice versa.
Bass its just self explanatory, it's a bass boost.
Skip KC06/A, VSD3/S, RE400, Heaven 2, Havi Pro B3 v1 if you like solid, punchy bass with slightly emphasis in quantity, these IEM wouldn't deliver more bass then your Xiaomi Piston 2.
Shure SE215 has quite warmy bass, but to my ear they are certainly very... very flat.
Meanwhile i find IM50 and GR07 has solid bass, the texture is much more nicer in GR07 but IM50 sounds thicker and fuller, not to mention the GR07 suffer from sibilance with some track on some source.
Ignore JVC HA-FX3X, what's worthy in your consideration for JVC is the HA-FXT90, unique tuning with warm and fun bass, magical midrange and spacious treble. If you crave for more bass without suffer too much in clarity, can consider the HA-FXZ100/200. Even the RM1xx HA-FX40 is even better than the HA-FX3X.
Hi there
Thanks for the very detailed information
So ngam my brother used one is jvc hxt90
I've tried using it, its sound is some sort of well balanced and comfortable using it
And its cable durability is suitable for exercising too
Though, its price range ==
Now lazada has AT im50 priced RM239 and im70 RM359
And gr07 classic mostly is RM325
in term of performance I've seen review saying im70 stands out s little more
But I'm still hesitating which one worth more
Hmmph ==
Thanks anyway for all help from you guys anyway