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We have a new King in our midst.

A Review On: Noble Audio Kaiser 10

Noble Audio Kaiser 10

Rated # 1 in Custom
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Review Details:
Audio Quality
Purchased on:
Price paid: $1,599.00
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Pros: Excellent Treble, Mid and Bass. Wide soundstage and good seperation.

Cons: None, Nil, Zilch on sound. More accessories would be nice. Say, amp bands?

The Sovereign King.



Disclaimer: I am not affiliated with Noble Audio in anyway. This pair of K10s was NOT provided by Noble and was purchased with my own funds. The following reflects my thoughts on the K10s using my own systems. Your own mileage may vary.



Noble what?


For those not familiar with what Noble is, well, they are a boutique company based in Thailand and China that craft exquisite Custom In-Ear Monitors. The brainchild of The Wizard, the K10s is the flagship model of Noble and represents the pinnacle of portable audio beside the JH Audio Roxanne, Fitear 435 and Unique Melody Mentor. In addition to the K10, Noble offers a whole range of different IEMs and CIEMs such as the Noble 4, 8C and 5S.


Right. Now that you know a little more of what the Noble is, lets get down to business.


Lets get Accessorizing!


What do we get out of the box? Well, pretty standard stuff. You get the usual Otterbox case, earwax removal tool, a Noble warranty card and your pair of customs! Oh, and stickers! Coz everyone loves stickers! The cable is by far the most interesting accessory though. More on that later. If I had to be picky, the only fought I could find with this was the apparent lack of -insert lack of “noble” prize joke here-…



The Voltage Transferring Mechanism Thingy.


Hey look! Later wasn’t that much later now was it? Anywayyyy, if this cable seems familiar to you, then well that’s because it is. It’s made of silver plated copper and is exactly the same cable as the Magnus upgrade cable provided by Heir Audio bar the pins and termination jack. In this case, the pins and jack is both molded in plastic, with the jack molded in a 45-degree angle as opposed to the metal barrel pins and Neutrik jack from Heir Audio.


While I’m not going to comment on the sonic qualities of the cable coz well, erm, this is not a cable review, I however, will comment on the external qualities of the cable. It’s tough. There. That’s it. Ok, really tough. It has gotten accidentally snagged on a door handle or two, survived a sneak by my cat and being stuffed into my bag as I ran between lectures. Comfort wise, it’s a light and supple cable that barely feels like it’s on your ears. Memory wire could have been a little longer but it’s a stock cable so I wont complain! (Although I am…)


Anywho, I hear Noble has a contest going in their Facebook page to guess the strength of their cable! Good luck!


Build Quality

One of the best darned finishing on a pair of customs I have ever seen. Lacquer used really gives a nice texture to them. They don’t just feel like hard acrylic but slightly textured. Glitter was evenly applied and as far as I can tell, there are no air bubbles in sight.


As for fit, the first pair of K10s that came had a slight fitting issue with my right ear. They just wouldn’t get a seal no matter how I twisted it. Left ear was perfect though. So I shipped them off for a refit, which rectified this issue. These now fit like a glove and I only lose the seal when I smile or laugh. So yeah, top notch built quality as far as my pair of K10s goes.


Design wise, I’ll let my K10s speak for themselves as well as Nobles designing prowess.





The Sound.


As much as I would like to start this portion of review off on a high, I’m afraid I can’t. The K10s just did not wow me on first listen and it seemed anticlimactic and underwhelming when I first put them on. One could argue that I had too much an expectation for these and yes, you wouldn’t be wrong. Maybe I’m too used to the 8A that I have, but, these are $1,599 CIEMs and I just expected a huge wow factor from the beginning but all I got was something really bland.


With all that said, I hope that didn’t put you off from the K10s. These, after just a few hours of listening, really showed it’s true nature. And boy, was I sorry for even doubting them.


Let’s start from the top of the frequency spectrum shall we?


Treble is fantastic. Being used to a warmer sound signature, ALA LCD2s, HD650s and my 8A, the K10s was a real step up. While some IEMs make you wish you hard more treble as they roll off fast or the fact that they sound muffled, these simply do not. Not only do they extend very high without sounding harsh, they do so with resounding clarity. Piano’s have a nice extension and decay to them, as do cymbals. Many a time I have heard headphones that do not accurately reproduces how a cymbal sounds. The K10s does it expertly with finesse. Cymbals crash loudly with authority and clarity that never sounds harsh to the point of causing discomfort nor does it sounds muffled. Yes, I am one of those who are sensitive to peaky treble and no, the treble output here does not bother me one bit.


Midrange wise, they sound extraordinary. These are mid centric CIEMs and they do not disappoint. They sound north of neutral but far less than that of the syrupy mids of the 8A. Coupled with a good amount of detail to them, every pluck of a guitar string sounds loud and clear and every crackle in a vocalist’s voice easily picked up without sounding thin and dry. Female vocals really excel here, sounding clean and spacious, with a good amount of air in them. In short, you really get enveloped in a swirl of mid rangy goodness.


Part of why I wasn’t wowed in the beginning might be due to the K10s bass response. Tuned differently than its siblings, the bass here is a little shy and only rears it’s very beautiful head when needed. When it is needed however, there is nothing shy about its bass. It’s excellently controlled and very precise. When compared to the 8A, which uses the same number and type of drivers, one will start to appreciate its precision. Not only does it almost match the 8A’s output it does so without even bleeding into the midrange nor does it start to sound loose, something that I found the 8A suffered from. Impactful, thunderous and accurate, three words I find myself repeating all too often. I love the K10’s bass response.


Soundstage on these is really wide. They really give the sense that you are enthralled in the middle of a concert. You will NEVER feel congested with the K10s. Imagining you are in a concert; you can feel the music in front of you and as it extends toward your sides, with the bass exploding right behind you.


Separation of each frequency range is excellent and never does one frequency intrude on another. Instruments as well do not sound congested and can be easily picked apart from the music distinctively. It is this separation that causes the K10s to sound less coherent than other CIEMs such as the Westone ES5. Nonetheless, they still sound fantastic and you probably won’t even care about them not sounding coherent! I know I didn’t.


It’s all these points that really make the K10 very enjoyable to listen. They aren’t what you would attribute a fun sounding CIEM as they lean towards being slightly neutral. Most likely, this is why I wasn’t wowed at the very start. However, after using the K10s for close to 5 months, you really start to appreciate the way these sound. Switching away from these to say, an 8A, a pair of UM3X+3 or, the Tzar 350s, there would always be something missing from my music that makes me yearn for the K10, be it its controlled bass or its ever so spacious midrange.



Truly, one only starts to appreciate and miss something when it’s gone.







Test was done using an DX50, AK100 and AK240. All 3 were tested with an SR71B and E12. Single ended output from all DAPs including the AK240. I've only just received my balanced AK240 cables and have not have the time for a proper sit down listening session.


MORE PHOTOS INCOMING TOMORROW. My camera is outta juice and phone's do not do these justice.


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