After 4 years I'm rediscovering my Toneking TK16S tonight. For the first time I´m 100% enjoying the sound that come out of this set.
I always suspected that they need some power to shine, since for more than I tried they tended to sound brittle and lacking mids..
Not tonight. The first thing I abandoned long ago was the cable... Unfortunately, neither the NiceHCK C16-3 nor the C16-5 pair well with the TK16S. Currently, I have them connected to a NiceHCK BlackCat, and the synergy is excellent. Then, I tried different tips... After using the JVC SpiralDot for a long time, which made the sound brittle, the Tri Clarion tips seem to be the best match for now...
But there was still one thing missing, the source. Until now, my source was a Cayin N5II... And even though it was better than my old Sony NWZ-A845, it could be a bottleneck in my system. Well, connected to my little JCALLY AP10, the TK16S finally sing!
The highs have detail (which has always been one of their strengths), but they are not brittle; the bass is powerful, and the sub-bass goes deep... and finally, I have mids.
It's true; they are already 4 years old, but I suspect that there might be newer IEMs being sold around the same price range, which may not be as good...
These IEMs had very little exposure here on the forum... I don't know if it's because they had a considerable price for CHIFI at the time, but I think it's a shame.