Humm.. intresting.
How does it fares up with your other iem’s? Similar sq to the k10?
Really hoping is a mini k10
Well, part of me wants to say: You're looking for a $199 iem to have the same sound quality as the K10? Ha ha, there are threads full of people lying to each other about super-hyped $25 iems!
(and I would avoid each and every one of those garbage hyped iems)
But, seriously, it's an excellent question as to how the Bell matches up with a known Noble iem.
I think the Bells are well-tuned, with the treble balancing the bass without harshness and the vocal range well placed in the mix. They are clear (remembering not to allow a vacuum seal which arrests the drivers and your ear drums) and handle rock, pop, and classical well for an all-around sound. Of course, I won't say they are equal to the K10 in detail retrieval, but to be honest, I will take a well done $199 Noble iem over some other unnamed companies' poorly done $900 or $1500 iem (and I have heard other top-tier iems that aren't very well tuned and put together--I really would take the Bell over those!).
In terms of tuning, since you asked about the K10, I would say the K10 is a lot thicker and warmer in the midrange, and bassier. The K10 is special in the way it gives that rich sound yet keeps the detail. I wrote the second review of the K10 on Head-fi (5 stars, of course, with many, many more 5-star reviews of the K10 coming afterwards by many people), you won't find something like that at whatever price, but the Bell is its own sound and I would recommend it at $199 to anyone who would like a good sounding dynamic driver iem. Noble really excels at this do-no-wrong good sort of sound.