I realize they're not in the same price range, but has anyone had a chance to compare these to any of the iems in the Dunu Titan series?
I finally found some time to compare the TX2 to the Titan 1 and these are my findings:
These two are quite similar in design despite the better materials used on the T1 (metal over plastic in the housing, better cable etc). The similarities doesn't stop at the looks though as they're actually much more similar in sound than the price would suggest.
The TX2 has an overall fuller tone and although midbass is quite similar the TX2 has both more and deeper subbass.
The soundstage in all directions is actually quite similar with a slight upper hand to the T1 in width.
The T1, being brighter, feels a bit more airy in its presentation and its brighter tone also gives a perception of better clarity. Micro details are also pretty similar on both.
I must say that the fuller presentation of the TX2 gives them more natural sounding vocals (especially male) compared with the T1. The TX2's midrange is also a bit more forward compared to the slight v-shape on the T1's.
Both have great treble extension and both can also get a bit "hot" in the treble (siblance), the T1 more so though.
I really don't feel as if these perform on different technical levels but rather slightly different signatures making personal preference the deciding factor on which to choose.
If you like a more forward midrange, more subbass and a slightly fuller sound go with the TX2. If you fancy a brighter sound with a more airy presentation, better clarity and don't mind a bit hotter teeble go with the Titans.
Hope this helps