Just when we all thought JH3A, ES5 or the UE18 Pro are on the cutting edge of IEM technology, here comes Sleek Audio CT20 (= 20 drivers per side) crashing the party! Two things in my mind: First, how do they come up with the crossover is beyond me. Second, who has big enough ears for it? - Yep, it actually costs $8000 a pair (probably enough to get JH3A, ES5 and UE18 Pro all together) and has a physical requirement for ears dimensions to accommodate the huge earpiece. For those who are living on planet earth, don't worry - there are a CT18 and a CT16 in development.
Here is Jude, the Head-fi.org's boss' CT20 impression.
Apparently, overkill is underrated... or maybe it has something to do with the first day of April? ;)