They actually remind me of GR07's tone in some regards with much better staging, imaging and separation. they're certainly neutral, their name would not suggest how they sound. A little bass light compared to GR07, a touch crisper in the mids due to the dual BA's, a touch polite in treble for me, (though I do like TF10 treble). Natural timbre, they can be a little sibilant like Vsonics. Overall very nice sounding IEM for $119 and something you must tune yourself into like GR07. to get the "vibe"
I just bought one. Thanks RAFA!
No problemo :)