Scorching on the heels of the success of the budget-friendly Moondrop Chu, we’re testing the follow-up Moondrop Chu II. Let’s see if the sophomore in-ear displays (IEMs) surpass our expectations or in case you ought to follow the debut.
Editor’s be aware: that is the primary model of the article. Updates will comply with because the market adjustments.
About this Moondrop Chu II evaluation: We examined the Moondrop Chu II over per week. SoundGuys bought the unit for this evaluation.
Just about anyone who wants a set of wired earbuds ought to contemplate the Moondrop Chu II for his or her value-to-performance ratio. People who need to check out IEMs can provide these a shot as a low-cost entry for music or gaming in case you don’t want a mic. These make a pleasant and cheap present that outperforms the worth tag.
What’s it like to make use of Moondrop Chu II?

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The cable retains the essential form of your ear for an honest match.
Let’s get it out of the way in which: the Moondrop Chu II sometimes prices lower than $20. Preserve that in thoughts as we undergo the main points. These are wired earbuds with a detachable cable designed to bend excessive of your ears. The translucent cable ends with a right-angle 3.5mm headphone jack. In contrast to rather more costly IEMs like Sennheiser IE 600 (as an example), the cable materials right here is nothing too unique, but it surely works.
These will not be the lightest at 8g per earbud; for comparability, typical wi-fi earbuds weigh between 4g and 6g. Whereas the over-ear cabling helps alleviate a few of that weight, many of the mass nonetheless focuses on the nozzle and ear tip in your ear. They’re metallic earbuds, in any case, made from a zinc alloy with a brass machined nozzle. After a few hours of wear and tear, my ears expertise discomfort the place the anti-helix meets the concha. They actually really feel okay for over an hour.
Within the Moondrop Chu II bundle, you get three units of ear suggestions. The sizes measure 11mm, 12mm, and 13mm. My ears match the 12mm finest. The Chu II include a pretend leather-based case that’s fairly flimsy and flat. In contrast to the hardier hardshell and zip circumstances we’ve all seen with some wired buds and upscale IEMs, this case has the benefit of really being tremendous transportable, albeit not particularly protecting. Once more, the Chu II goes for underneath $20.
When you have any metallic allergy symptoms, we don’t know which different metals are current within the alloy. Subsequently, we will’t affirm whether or not these are secure for you, as is true for any metallic earbuds the place producers give restricted data.
How do the Moondrop Chu II join?

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A 2-pin connector helps lengthen the lifespan of the earbuds.
The Moondrop Chu II buds maintain it easy with a typical 3.5mm headphone jack to attach. You received’t want a headphone amp with the Chu II due to the low impedance of 18Ω (at 1kHz) and excessive sensitivity ranking of 119dB/Vrms (at 1kHz). When plugged into an iPhone with a dongle, there’s loads of quantity on faucet.
The cable is detachable, which is an enchancment over the unique Moondrop Chu, and for the sake of extending the lifespan of the buds, that looks like a worthwhile improve. Terminating on the earbuds in a 0.78mm 2-pin connection, it’s not as strong as a micro-miniature coaxial (MMCX) connection, nevertheless, it does the job simply wonderful. I skilled no points eradicating the bud and reconnecting it to the cable.
How properly do the Moondrop Chu II block out noise?
Since these earbuds eschew any battery-powered options, you don’t get energetic noise cancelation (ANC). These are isolation-only buds with common efficiency. The character of isolation tackles high-pitched environmental noises finest — like clattering dishes. As an illustration, the sound of my keystrokes on my keyboard will get considerably dampened by the Moondrop Chu II.
You are able to do your finest to enhance the noise blocking by honing your match with one of many three ear suggestions. For those who’re severe about isolation, you’ll must put money into one thing with better-isolating properties, like reminiscence foam ear suggestions.
How do the Moondrop Chu II sound?
There was a time when cheap audio merchandise invariably equaled subpar sound high quality, however luckily, issues have modified, and the Moondrop Chu II sound good. The frequency response by means of the bass and midrange mirrors our headphone choice curve reasonably properly, with solely minor variations. Higher mid frequencies deviate a little bit extra, with some additional output within the 3kHz ear acquire area. There’s restricted extension into the best frequencies, although that is fairly good for a single driver. Total, you’ll be able to hear all elements of your music properly.
Lows, mids, highs

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When you have your personal FLAC library or a machine with a headphone jackthese buds are a really transportable listening resolution.
Listening to the moody, folk-meets-indie monitor New As The Moon by Levoneh, the introduction of falling raindrops and chook calls sound true to life, and the synthesizer pads play with a great quantity of quantity. The stereo unfold is common on the Moondrop Chu II, not particularly extensive or slender both. Whereas the low finish of the monitor performs with affordable quantity with the Chu II, it’s not precisely filled with oomph however nice. Ross Kirshenbaum’s prominently combined and multi-layered vocals sound nice right here.
The entire devices and textures sound good, and the clear electrical guitar is simple to make out. As a credit score to the blending, cymbals, and harmonics come by means of comparatively properly, contemplating the IEMs’ relative under-emphasis above 5500Hz.
Do you have to purchase the Moondrop Chu II?

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You get three primary ear tip sizes.
For those who’ve wished to dip your toes into IEMs or decide up cheap wired earbuds, the Chu II are a great possibility. They’re very low cost, which makes them simpler to afford clearly, but in addition simpler to forgive any minor complaints. Anyone who tries to inform you that that you must spend a major chunk of change to get good sound is solely incorrect, and right here’s the proof.
Those that already personal the Moondrop Chu most likely don’t must rush to exchange the earbuds with the most recent iteration. Mainly, the Chu II are a low danger gamble, and scarcely a big gamble at that. Give them a attempt.


Moondrop CHU II
Balanced sound • Improved bass • Clear highs & mids
What must you get as an alternative of the Moondrop Chu II?

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The Moondrop Chu have a robust household resemblance to the Chu II.
Frankly, the Moondrop Chu II is most certainly your finest wager within the $20 and underneath worth level. However let’s take into account the unique Moondrop Chu the obvious, barely much less refined different. If, for some purpose, you don’t get on with the ear-loop cable wrap and the bendable cable of the Chu II, the unique makes use of detachable sleeves as an alternative. Additionally the sound has extra treble emphasis within the highest registers than the Chu II. You will get these buds with a microphone and distant if that’s important for $21 at Amazon. The one factor higher in regards to the unique Moondrop Chu is the feel of the ear suggestions that include the buds.
All the things else is costlier. You may follow Moondrop and get the Moondrop Aria SE for $79 at Amazon, or the almost equivalent customary Aria ($79 at Amazon). These include a detachable cable and a nice frequency response that leans nearer to a legacy studio-style sound.
If you need higher isolation than the Chu II, good sound, and a sturdy design, the Shure SE215 stay a stalwart selection for $99 at Amazon. They match properly, keep in your ears, and alternative elements are simple to trace down.
Steadily requested questions
In case your gaming expertise is a solo endeavor and also you don’t want a mic, you’ll be able to actually use the Moondrop Chu II for gaming.
There’s a model of the Moondrop Chu II with a microphone, however our check unit doesn’t have one.
This depends upon the impedance and sensitivity of the IEMs in query. Most are very delicate with low impedances, to allow them to be pushed from any supply. You can calculate it, although a great rule of thumb is to only take heed to your IEMs. You don’t want a devoted amp in the event that they sound good and the quantity is sufficiently loud.
A digital-to-analog converter (DAC) is barely needed within the cases the place you need to join your analog IEMs both to units that would not have an analog output or your machine’s headphone jack introduces noise or digital artifacts to your sign. You don’t strictly want an exterior DAC to make use of IEMs, however it might probably resolve some issues in case you encounter them.