Brevity Pro 5N CGOCC-A Copper Earphone Cable

I use these on my sennheiser ie300 iems and this makes them infinitely more usable. This cable is far superior to the original cable. It is flexible, does not hold memory and is not microphonic. Highly recommended.

Overall a nice cable for Massdrop plus, however the braided part is stiffer than expected and becomes bent, especially near the connector, after 6 months of use. Does not affect functionality, but still a little awkward to use.

- Wish there was an indication of when the delivery would happen. E.g. 10 days or 20
- I chose the wrong connector, I need a 3.5mm but selected 2.5mm so I needed to send it back, my bad
- I realized also that the wire near the connector didn't look right. Upon sending a photo to a support rep, I was told that it was " Just the nylon slightly fraying away"... I haven't used it once.. which shows that either the workmanship was not the best or that the wires are not that durable. It's quite a bit of money for a wire despite it being high quality.. so I'm a bit disappointed.

Do help to change the connector for me and fix the fraying please? I've sent the product back with a warranty form. Thanks!

The mic works wonderful and the cable is very nice, but not bulky, like lots of other MMCX cables. The volume control works on Android! So happy I bought it, but after 4 days my damn cat destroyed it. What can you do?

I really like the cable initially, however after 3 months of gentle use, the weaved portion of the cable is breaking down. Two kinks have developed and I can no longer straighten it. Will stick to plastic wrapped cable in the future :(.

I'm not audiophile, I choose this cable by recommendation to replace ugly (second one original) stock SE315 cables. I can say, connectors to earphones are fitting even better than the original, cable. Maybe, the cable is not so durable, I don't know yet, but it is definitely better mounted and looks solid in connections to jacks, fork, 3.5mm jack. Speakerphone works good also, I can control volume and play/pause in Windows 10. I'm enjoyed it a lot.

Bought this for my Massdrop Plus IEMs, and they work very well. Great sound quality and the mic works great. Comfy for work 9 hours plus a day.

The wire doesnt tangle very easily, but it does coil weirdly if your rough with them. Especially near the connector. No issues with fraying or anything, and I'm not worried about it breaking at all.

Overall, great wire and great product. Thank you. Oh also, shipping was good for the distance, Singapore to the US.

PS. Please let me know if you do the plastic/acrylic mic and remote housing in the Massdrop Plus IEM midnight blue. The grey isnt obtrusive, but I'd love it to match my IEMs.

An overall excellent cable, a true replacement for the original ie80 cable without making an already expensive pair of headphones even more expensive.

Though, some issues still exist with it. For one, the ie80 connectors aren't native (cable to connector). Instead, an adapter exists in between the cable termination and the actual earpiece connector. This makes the ie80 a little longer than normal, resulting in a reduction of comfort.

In conclusion, a good cable that delivers good sound without mangling your wallet.

For daily needs, it's above and beyond. Nice materials and good sound.
I used this cable with my UE Triple Fi 10.

Beautiful cable

I bought these as a replacement for the stock cable on the sennheiser IE200. The custom IE300/600/900 connectors fit great. Cable feels a lot more premium and conduct less outside noise, would recommend!

I actually bought these as an impulse and planned to return them, but damn they are so nice. Paired them with my IE200 and now they feel like a $500 IEM. The finish is silky smooth and the cable has literally no memory, and I can’t notice any microphonics, Would definetly buy these if you look for a set of cables. Case as a nice bonus and they even give you a card with your name on it

As many have written before, the connection of the standard cable to the ie 600 are very loose and I hat issues with the sound cutting out repeatedly. These cables have a much firmer connection, plugged them
In once, havent had to readjust since.
Also have to point out the quick and friendly response via whatsapp. All in all highly recommended.

I tried to order their cheapest cable at $49 for my IE600 the shipping country was not in the checkout form emailing them they created a special checkout form prepopulated with the details.

I went to further customize my order which led to their customer service representative to edit and share the form multiple time to get each and every detail.

They suggested and recommend alternatives along the way, shared pictures over email to make sure I understand my choices and we're extremely helpful throughout the process.

Order while heavily customized shipped ahead of time.

Cable arrived, in a great package, great build quality, no microphonics and works great.

This experience made me sure to write this review and null audio have been since the first vendor I check before buying any cable and only if they don't offer what I need I can go to other vendors.

And planning to get one of their premium cables soon just to see what can be better on already great entry cable.

At first the cable was getting disconnected from time to time until I realized that I didn't connect it properly, don't be afraid to push a bit hard on it to properly connect it to the iem

This cable made my IE 200 feel more premium overall. The hardware and cable itself are light, so my IEM does not easily get pulled out of position by the weight of the cable. Everything is minimal and nice, and the case it comes with is a nice touch. Love it, would absolutely buy again

Already have the Arete cable, which I use for the ie600 and that is fabulous. And wanted a cable for my ie300 and thus got this one. And wow is it superb! I was not expecting it to be this good 👍 Thanks Null Audio!

It did seem to change the sound, just not for the better. It feels cheap, everything about it _is_ cheap. One of the connectors is slightly rotated (L and R letters on connectors "don't face each other" when worn, so to speak). The connectors fit snug, maybe too snug, and appear to be sitting slightly tilted, but that's because of slightly uneven edges of the plastic housing. The metal connector shells (the parts that plug into the IEMs) apparently conduct stray current, because the edges of my ear often get a burning or shocking sensation. But at least it comes with a free smelly leather pouch

Replaces my original cord for the UE 10 cable, and it absolutely shined. It sounded crisp than ever before. Details are greatly enhanced. It is highly recommended 👌.

On delivery, this cable seemed to have a ground fault which meant the connectors would deliver painful electric shocks behind my ears every few minutes. Three separate requests for support, including one for a refund because I'd given up asking -- not one response. Beware.

In the past I replaced my JH 11 audio iem cables with oem for similar $$. The Null Audio cables look, feel and dare I say, sound better. Plus you get a fancy little case as well!

All around a great cable but the impedence seems to be extremely high. Before swapping the cable from the stock one (ie 200s) i usually only needed to set them to half volume, but after swapping i need to have my dedicated DAC cranked to 11 to get a decent output, although the output is super clear and sounds great. To this effect i have to invest in earbuds that sit further into my ear canal to make them usable even with the higher output on the DAC.

Packaging and cable look and feel super premium, the case it came in is a nice touch.

Unfortunately I ordered the wrong cable and it doesn't fit my IE200s. Would love to reorder but 20-30$ for standard shipping is a bit rough.

Fast delivery. The cable it self is supper duper comfortable. My IE600 connector fit much secure than stock cable.

Great. I didnt expected that quality and I would buy again.