^ All right here are some rough initial impressions. All listening is via with my ipod classic/ nano on preset "Flat" EQ and with medium MH1C tips.
Let me just start off with saying that these are really good iems. Despite the "Bass" emphasis the entire sonic spectrum is very well balanced. These are not dark iems for sure. There is a tightness it seems in the low end as well as the mids.
I would even dare to say that these are more mid-centric, though the bass is for sure a central focus as well. Hmmm hip hop/ synthetic beats/ music sounds really good with these, but acoustic/ instrumental music doesn't sound as awesome. Kinda dry sounding, though i hear a lot of nuances/ micro details in the mids interesting.......
Their sound signature/ presentation i would say is somewhere between the FXZ200 and the ATH CKN70s (though closer to the CKN70s sound as ghostfits mentioned in Dsnuts' Discovery Thread). It has that big impactful bass punch and slam of dynamic iems, yet has that lush carbon nanotube bass. There is a lot sparkle to the mids and highs along with micro details akin to those from CNT iems. The sound on these gr07 BEs has good weight to it, though it is not as big/ bold nor as powerful as that of the FXZ200s. I would say they are more musically elegant when compared to the beefy sound of the 200s. This is a really engaging sound that is for sure.
That's it for now, more to come later.....................