Oh boy! The XB90Ex has stiff (and cheaper) cheaper. Competition. The Final Audio Design Adagio III rolled in today, and out of the box it's like hearing a freakin' high-end subwoofer without covering the mids or treble. The soundstage is wide as hell (if you like piano you will hear it in it's full glory). This bass is deeper and punchier than the CKM500's bass without sounding muddy. Quantity and quality bass aplenty! These are impressions with less than 15 minutes in my ears!! Wow. Treble is not as sparkly as in the other IEMs, but nicely extended. But this is definitely a bass and mids emphasis IEM (like the XB90, but better to my ears than the Sony). As for clarity and details, both are there but not as expansive as the JVC D70 and D80 (yet neither of those touch Adagio III in bass, and I think FAD beats those in wide soundstage but but I need more burn-in and A/Bing time). Don't get me wrong though, the FAD is presenting a lot of details and clarity is really decent.
The FAD, right now, is how I wished the CKM500 sounded (the FAD is not as syrupy or obscuring details in the mids, but still has some powerful bass). The sound of the Adagio III screams power!!. It uses it's patented BAM technology that apparently moves a lot of air with dynamic and BA drivers. Yet, the sound is a bit drier than the JVCs or the Sony. That's it for now, more later. I can say, however, this is a hell of an IEM for $73. Out of the box about a couple of steps behind the JVC D70 and D80 in total sound enjoyment. Can't wait to see what burn-in does for these babies.
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