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Reviews

See what other customers are talking about our product and service. All reviews are from actual buyers and we even kept the ones that are saying not so nice things, just to keep it objective and we know where to improve upon, enjoy:p
Based on 2795 reviews
80%
(2249)
12%
(341)
3%
(96)
2%
(66)
2%
(43)
Would recommend

Cable looks and feels great. Would buy it again.

Symphonym - Thera MKIII

The service and response from Null Audio was very prompt attending to my product queries. This had enabled me to place the order for the Thera cable. Delivery was also very fast.

I enjoyed the Thera sliver pairing with the Hifiman HE1000. The highs and timbre are airy, coupled with a good mid texture. Bass is well controlled with right amount of slams. This is a good cable punching above its price.

Tiburon MKIII UP-OCC Cryo Copper Headphone/IEM Cabl

I've finally come around to write my review for this great cable after having used it extensively for more than a month. I bought this cable as a replacement for the stock cable of my Sennheiser IE 900. While I really like most of Sennheiser's products, I've always found their stock cables a bit lacking. This was true for my HD 800 and applies to the IE 900 as well. I've bought other cables from NA in the past, namely the Lune MK V, which I use with my Shure SE846 and really enjoy. I can say the same thing now about the Tiburon. The body and layering seems much fuller and the sound staging is slightly improved as well. I can only recommend this cable.

Ethos Series MKVI Premium Upgrade Cable for Headphone

Fantastic IEM cable, a great improvement for my Sennheiser IE 300's. Easy purchase and excellent customer service.

Thank you.

Ethos Series MKVI Premium Cable for IE900

Beautiful cable. Support where very helpful as I wanted a custom 140cm cable for desk use. Beautiful sound & build quality. Highly recommend.

Perfect Replacment

Great price point for a cable this is just better than the stock one. The ear hooks are more comfortable and adjustable, the cable is overall less microphonic and I feel it does give just the right life to the sound of your IEM. I ran into some issues that ended up being my IEM manufacturers fault but Null was ready to step in and send me a new cable. Great quality cable and company.

Excellent detail and ergonomics

Paired well with my UM MEST Mk I, kept the highs without sacrificing much of the bass. Ergonomics of the cable are exceptional, the most comfortable and also easy to keep, as expected of any Null Audio product!

Best cable ever

This is one of the best cable that i have ever seen or held in hand, how it feels in hand, and the quality of how it’s been made feels so premium, even the sound quality has improved, a total “go for” every time when it is about null audio

Epsilon Series Premium Upgrade Cable for Headphone

Hello, first of all, thank you very much for your work! All redy IEM Sennheiser IE900 it's amazing IEM and now with your cable, every thing i'ts fabulous! Thank you again. I will buy a Epsilon balanced 4.4mm for IE900 soon.

Ethos Series MKV Premium Upgrade Cable for Headphone | IEM

Ordered the cable and received it in about 6 days to the US, great customer service and commitment to deliver their items in a timely manner. The cable is of great quality and miles ahead of what the manufacturer provides and made my IE600’s sound a little bit better. All in all a great experience and will definitely order more in the future should the need arise.

Awesome Cable

Purchased this for my ie600s. The mmcx connections fit nice and snug, much better than the stock cable and no microphonics.

Great Upgrade

My Sennheiser IE 600 stock cables had connection issues. This fits snugly and feels really premium. Worth the money!

Well-made compact cable!

Overall, this is the best cable I've ever purchased.

Great audio cable

The workmanship is good. I’ve never seen any flaw or problem with the cable i purchased. Keep up the good work.

Excellent replacement for IE 900 stock cable

Awesome replacement for a terrible stock cable. More comfortable and no sound compromise

Lune Series MKVIII Premium Upgrade Cable

Delivery was faster than expected. Had to wait a couple of weeks to be informed of dispatch. It was all worth the wait. I have been using the cable for the last month or more and I am extremely happy.

Phenomenal cable

Went from stock cable to Chi-Fi to Null Audio. I never realised that a couple of wires from NA could make such an IMMENSE difference to the SQ. Blown away by the quality of construction and the sound. Exceptional product.

Superb Quality Right From the Start

I ordered the Symphonym - Aoraki MKII Platinum Core Tri-Hybrid Headphone/IEM Cable and realized that I mistakenly chose MMCX instead of IE300/600/900 connectors. A quick message back and forth with support fixed this and my cable was assembled, shipped and arrived quickly.
I was impressed immediately by the packaging and care that Null Audio took in shipping this item.
The cable has had about 15 hours of break-in time, and I am using a generic Motorola Android phone and a Questyle M15 DAC dongle for much of my listening.
My impression so far is that the Symphonym - Aoraki MKII Platinum Core Tri-Hybrid Cable is a significant upgrade from the stock Pentaconn 4.4mm cable supplied by Sennheiser for the IE900 IEMs. This new cable opens up the highs and brings air, sparkle and shimmer around transients, a sense of depth and heighth to the soundstage--which has widened and now places some instruments and vocals outside my head. The bass, which was not an issue before, is now just as deep and tight but with a dramatic increase in pace and speed. Spending over a thousand US dollars for this cable should make anyone pause. But I am very happy with my purchase as well as Null Audio's excellent support. Ultimately, what matters is the music. My new Symponym Aoraki Mk II has made my music sound more alive, purposeful and less veiled. Imaging, musicality and tempo are all much more resolved and enjoyable. I highly recommend the Symphonym - Aoraki MKII Platinum Core Tri-Hybrid Headphone/IEM Cable to anyone whose music needs a more revealing presentation.

Lune series mkviii

Bought this cable to replace my ie900 standard cable. My god what a difference, I was expecting it to be one of them your listening out for what changes it's achieved but straight away every aspect is improved. My headphones have come to life thanks to this cable and I would seriously recommend to anyone this upgrade

這是一款非常非常高質的耳機,聲音的分離度,底頻下潛及立體包圍感都非常出色!當然中高頻亦極佳!

IE 600 Upgrade cable

This is by far the best upgrade cable for the IE600, the fit, size and sound quality are perfect.

Lune Series MKVIII Premium Upgrade Cable for Headphone | IEM

Fantastic quality cable that delivers superb sound

Lune Series MKVIII Premium Cable for IE600

Excellent cable that much improved performance of the IEM’s