This is an excellent cable.It's very well made and works perfectly with my Sennheiser ie 600. The ie 600 uses a proprietary mmcx connector. This cable fits perfect and securely. I saw some post about loose connection, just wanted to share my experience that it needs to push little hard so that there should not be any gap. First click will just attach it loosely to the connector, once pressed hard the second click secures it and fits perfectly (see the attached picture). About the multipoint connector with 3.5, 4.4 and 2.5 it's fits well, have been using frequently between 4.4 and 3.5, never faced any problem. I don't believe that cable has anything to do with sound quality so can't comment on that. In summary it's a well made cable which has versatile connectivity option with 3.5. 4.4 and 2.5 and fits the Sennheiser ie lines perfectly and as a bonus comes at a cheap price. Very well done.

Decent cable for the money (US$26). Cable feels very silky and light. Does not tangle and has no springiness or stiffness. The pin connectors and modular plugs fit tightly. Works perfectly with my IEMs.

It’s basically just the Zonie with interchangeable terminations—and not even good ones. I was hoping for better build, feel, or sound, but nope. The swappable ends don’t lock in securely, they just snap on and feel flimsy. Honestly, it’s kind of lame. Save your money and grab the Zonie 4.4 balanced instead. Bonus: the purple/violet version looks amazing.

Very comfortable and feel great but after about a month of use the connection started to go out and now im having to buy a new pair. Maybe i got a faulty pair but other then the connection issues i loved them

The slip fit connections seem to be solid so far! knock on wood!This cable changed how sharp some of my iem's sounded and made them Warmer and more enjoyable to listen to for long sessions!

Man I wanted a softer cable that was more playable and this fit the bill as a bonus it has the changing tips to make it where I could try balance out to. I’m going to order more for my other iems

Ein smartphone, ein Fiio Q3, ein Shanling Sono und diese kabel ist sehr gut klang

This cable is perfect, good quality and able to use balance input. Own two of them very happy.

The cable is great; it has a great suppleness to it and seems pretty durable at the stress points. Audio quality is good. There's one flaw with it though. The swappable connectors are a great concept, but the execution is poor. There's no lock or clip to fully secure the connection between the wire and the tips. It uses a pretty weak friction fit that loosens up with time, especially if you're using it on the go. I find myself having to reconnect the wire to the connector more often than I would really like. If it wasn't for this, I'd say its completely worth it's price.

I've been perfectly happy with the sound quality of my Sennheiser IE900 wired buds powered by the Chord Mojo2. I never expected to hear such good hifi sound from such minimal kit and I've been a hifi music fan since the 70s!I came across a review of these buds that intrigued me, mentioning this cable replacement as worth trying. It wasn't expensive so I thought I'd give it a go. And I'm glad I did! These Sennheiser IE900 buds are so detailed and musical that the improvement is clearly audible to my ears - crisper and more fidelity in the higher frequencies like cymbals and the music just generally gets more room to breathe without losing any of the bass quality or midrange presence. I assume the audible improvement is so obvious because the IE900 buds are so efficient and musical anyway - it might not be as apparent with cheaper buds.The cable's shorter than the original but suits the purpose if your device is only at arms length away.

The wire feels nice and sturdy and has quite a nice colour. Only issue was that it had an odd smell in the beginning (which is now gone), shell on the connector's end comes loose when I pull on it which I could probably fix with some glue.

El cable se acomoda muy bien en las orejas y no provoca que el auricular se salga del canal auditivo como le pasa a otros cable debido a la rigidez del forro que usan y eso hace que tus auriculares suenen como debe sonarAdemás son muy agradables

I originally purchased this to go with a set of Simgot 500’s,& I purchased this cable bc so have a few BT Amo/Dac’s that I tend to favor,& some require a 4.4mm plug,& the main one I tend to use (Qudelix 5K) requires the 2.5mm plug in order to provide a “balanced” sound signature. In the end; I tend to use that Qudelix 5K (all the time,& it’s actually my 3rd one I’ve now owned), as I always use it the make every phone call, as well as to do anything with my iPhone or iPad, so it’s my “go to” in order to watch movies, listen to music,& do all of the above. I love the fact that one can simply unplug one of the 3 available plugs that come with this cable,& then have the true option to go with either a 2.5mm balanced, 3.5mm,, or a 4.4mm Balanced port!!As some reviewer’s have said; it does provide for a sound signature that is a little less treble heavy,& considering the fact that some treble tones make me hate certain songs bc that treble is simply irritating to my ears in the end, even when EQ’d.Thus far, I’ve used this cable for 2.5 months straight,& work it both day,& night (as I have to sleep to sounds, bc I’m crazy like that,& can’t sleep w/o noise), yet from day 1 this cable has out up with my abuse without one single issue. I’ve used it with the Simgot 500’s, the Kiwi Ears Quartet’s, & Orchestra Lights,& lastly with the Kinera Gumho’s(I believe… if I can remember their name correctly here?). Again; I haven’t had a single issue.Some have complained & said that the cable comes disconnected from the 3 options in plug’s available too easily, but such isn’t really the case with me. That, & considering how I often forget that I’m plugged into the Qudelix 5K(which is often plugged into my iPad), I actually appreciate that “break away” feature, as I’m sure I’d have destroyed the 2.5mm input port on the Qudelix, or the 4.4mm port on the Ifi Amp/Dac,& all other devices I’ve connected to by now if such was NOT able to separate. To me; the various inputs don’t separate easily at all, as they all require quite a good tug in order to become separateed from the actual plug options (one has with these), & I can not complain about 1 single item having to do with this cable; which cost me something like $32?Hell: I just spent over $300 for a replacement cable for my 64 Audio U8’s,& Tia’s. But for a single cable that costs over $300, I have found that expensive ass cable to be far less comfortable,& less useful than this cable by leaps & bounds, as both those 64 Audio IEM’s have a .75mm 2 pin “proprietary cable” that is required for them,& after already having had one of their cables break & leave one of the 2 pins on the inside of the U8’s housing, let’s just say that I’m not a huge fan of that expensive, less than stellar cable…in the end.For $32 (or some odd) bucks, vs most of the other “upgraded cables” out there (which have prices all over the board,& leave one astuck with 1 single input option”, I’d go with this multi-input,multiple dac/amp device cable ANY DAY,& do such without a moment of hesitation!!!