Yo, got my 125 cable couple of days ago. Needless to say, I can't stop listening to music with it and my CCA C16. It does wonders for that IEM, just as I hoped/expected. The high-treble is no longer "smoothed" and "dull", and now it's very lively, with some strange sense of "reverb" that is just... blissful. Notes are sharp and precise, in fact, on technicalities when it comes to microdetails, the CCA C16 is on par with the DM6, with the overall "pleasantness/enjoyment/tuning" and soundstage definitely going to the CCA C16.
So yeah the C16 is on par with the DM6 using cable 125. Will go into more detail in the CCA thread, but if I had to choose between the
CCA C16 + cable 125 combo vs. the
DM6 and the NICEHCK cable 053, I would go for the
CCA C16 + cable 125 without a second thought. When I punch in the numbers, it's cheaper as well (~$80 for the C16 + ~70 for cable 125, versus ~190 for the DM6 + ~$20 for cable 053). Now, DM6 + cable 125 is another story, which I would guess the DM6 will pull ahead big time, but I don't have mmcx-2pin adapters to test the cable on the DM6, so I will leave it at that.
And now some pictures, comparing the wires and terminations:
1. is cable (053).
2. is cable (125).
3. is the (043) TRN V80 stock cable I was using until now, the one with the strange "distortion effect", thick notes and overall muddy presentation.
4. CCA C16 stock cable, sound wise is better than the TRN cable, but I can't stand the effing wire, and I can't use it because I need to remove the case on my phone, because of the crappy termination/jack.
Overall, I love the (125) cable. Not just the sound, but the freaking looks as well. I love the color of the copper, and how it feels. The only downsides to some would be it's a bit stiff, but that's not an issue for me, because I am not going to be using it on the go (it's too precious for that duuh), as well as the slight "problem" with the jack's strain-relief, which looks to be kinda useless, putting pressure on the solders most likely, like you guys mentioned before, so I will be ghetto fixing that just in case, with some electrical tape and possibly a zip tie.
That's it for now. Big thanks goes to
@hakuzen for finding the best cables for us. Really appreciate your efforts, man!