Moondrop Chu assessment

The Moondrop Chu is the most recent entry-level IEM from the Chinese language producer. Moondrop has quickly develop into a power to be reckoned with on the earth of IEMs because of its reasonably priced but exceptionally well-performing merchandise.

Moondrop Chu review

The Moondrop Chu is the successor to the Moondrop Spaceship, which we had taken a look at up to now and had been usually impressed with, not less than so far as the sound was involved. The Chu is available in on the identical $20 price ticket, which is nothing within the present IEM panorama, with merchandise going at upwards of 100x that worth. However Moondrop has a fame to uphold, which suggests even if you’re paying absolutely the bargain-basement worth, you possibly can nonetheless anticipate good efficiency.

With that mentioned, let’s have a look at how nicely the brand new Moondrop Chu performs.


The Moondrop Chu comes with pretty respectable packaging regardless of the $20 price ticket. Together with the earbuds, you get three pairs of Moondrop’s premium Spring Suggestions. The following pointers value $13 by themselves, so it is moderately shocking that they simply come included within the field.

Apart from the information, you additionally get a pair of ear hooks. The Chu cable doesn’t have built-in ear hooks so you’ll have to manually connect the hooks if you would like that performance. There’s additionally a small velcro strap offered to tie the earbuds.

Moondrop Chu review

Lastly, there’s a moderately pointless pouch offered. This factor is principally simply extensive sufficient to carry a single bank card in and can’t comfortably match the earbuds. Even in case you handle to shove them in, you’ll by no means be capable to shut the latch. The fabric additionally seems like recycled cat hair. Probably not certain why they bothered with this.

As talked about earlier than, the cable is mounted to the earbuds, so there’s clearly no cable within the field not like a lot of the different IEMs on the market.

Design and luxury

The Moondrop Chu has a quite simple and minimal design. The earbuds are moderately small and match totally inside your ears. On the again is a straightforward gold sample on a black physique. It is the one shade choice accessible.

The earbuds are made totally out of steel, which supplies them a really robust but light-weight really feel. Realistically, these aren’t that a lot sturdier than plastic buds for on a regular basis use however they do really feel fairly a bit nicer.

Moondrop Chu review

The Chu comes with Moondrop’s Spring Suggestions. These are custom-designed silica gel ideas with a peculiar waveguide construction. Moondrop claims this design and materials make the Spring Suggestions extra dependable, extra snug, and supply a greater seal. Additionally they declare to attenuate high-frequency resonance, offering a smoother treble roll-off.

Admittedly, I wasn’t notably impressed with the following tips in comparison with your common, garden-variety silicone ideas. I discovered them more durable to insert and simpler to simply come out, and the cheesy texture wasn’t nice. I additionally discovered no distinction in audio high quality utilizing them in comparison with common ear ideas. I simply suppose they appear cooler and that is about it.

Nonetheless, the ear ideas are forgivable and extra importantly, replaceable. What is not replaceable is the mounted cable, which I feel is the largest weak spot of the Moondrop Chu.

Moondrop Chu review

In contrast to the Moondrop Spaceship, the Chu earbuds are designed to have the cable popping out their high and curve round your ears. Nevertheless, the cable has no built-in kinks to maintain it in place. Moondrop gives ear hooks within the field that it’s important to manually connect however they are not as handy to put on. And with out the hooks, the cable usually struggles to remain in place round your ears and requires fixed adjustment.

Fortuitously, the cable itself is not horrible. By far the worst factor in regards to the Spaceship was the cable, which had atrocious microphonics that turned your entire factor right into a stethoscope. The Chu cable is considerably higher. I might nonetheless like the choice to exchange it.

Moondrop Chu review

Whereas I’ve the usual mannequin right here, for $2 further you will get the one with a microphone constructed into the cable.

When you get previous the cable, the general consolation of the Moondrop Chu is fairly nice. They’re very mild and pretty small so you do not even really feel like you’re sporting something. It is actually simply the cable that retains bringing the earbuds to your consideration.

Audio high quality

The Moondrop Chu have wonderful audio high quality for the value. The general tonality is pretty impartial with a slight bias towards the treble.

The bass efficiency is phenomenal. The frequency response tracks near the reference line for essentially the most half, with completely no bloat within the mid and higher bass. There’s some audible bass increase within the low-bass but it surely’s normally not perceptible on most tracks and when it does floor it’s fairly the nice shock, with a deep rumble that provides simply that little little bit of oomph to the sound.

Moondrop Chu review

The mid-range efficiency can be fairly good. The mid-region sounds ever so barely pulled again to my ears, which pushes the vocals again within the combine and provides a really faint V-shape tonality to the sound but it surely’s nonetheless very even total and goes in sturdy into the treble vary.

The treble efficiency could make or break these earbuds for you. Whereas the decrease treble efficiency is nice, the sound takes on a harsher, extra shimmery tone within the higher ranges. It virtually feels just like the audible equal of making use of a sharpening filter to a picture, giving an additional edge and sizzle to vocals and devices.

Relying upon the supply, I discovered this to be kind of tolerable. Nevertheless, there are tracks the place the treble response resulted in a really nasal and metallic vocal timber, which doesn’t sound very nice. For instance, Drake sounds further nasally in all his music however this could simply be remedied by listening to raised artists.

Moondrop Chu review

By way of technical efficiency, the Moondrop Chu acquits itself nicely for a $20 pair of IEM. The extent of element within the sound is nice; not essentially $100+ good however you do get a degree of transparency and determination within the sound that might have been laborious to come back by on this worth vary up to now.

Imaging and soundstage are much less spectacular. The sound is pretty boxed in and does not fairly have the sense of house or articulate positioning of costlier earbuds. These would not be my first alternative for gaming earbuds however they do exactly positive in a pinch. The Moondrop SSR are nonetheless the higher IEMs on this regard.

Total, I’m very impressed by the sound popping out of the Moondrop Chu. Whereas it is not inconceivable to listen to the place it lags behind costlier IEMs, they nonetheless sound implausible for the value. Regardless of the very price range pricing, the sound is catered in the direction of an current or a budding audiophile. This additionally implies that if you’re extra of an off-the-cuff listener then chances are you’ll not take a liking to the neutral-leaning sound and would in all probability need to look elsewhere.


Regardless of the aggressive nature of the present IEM market, it appears Moondrop is usually simply competing with itself as a result of how good its merchandise are. The Chu is yet one more colossal victory for Moondrop, this time coming in at simply $20. The one criticism I’ve is with the cable; I want the product was $25 as an alternative and got here with a correct, removable cable.

Moondrop Chu review

That apart, I actually do not have a lot else unfavorable to say in regards to the Chu. For the value, it is an effective way for somebody to dip their toes into the world of audiophile IEMs or a great second, third, or fifteenth pair for somebody already on this interest and desires one other pair for affordable with out compromising on the sound.


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