LETSHUOER D13 Custom 13mm Dynamic Driver in-Ear Monitor
$119
What We Dig
- Great Build Quality
- Warm, Natural, Detailed Sound
- Comfortable Fit
What To Think About
- Soundstage could be a little wider
Looking for the perfect earphones for your everyday carry? Check out our LETSHUOER D13 review – a great choice for audiophiles on the go!
If you’re searching for an affordable pair of in-ear monitors that deliver exceptional sound quality, the $119 Letshuoer D13 IEMs may be what you’re looking for. These earphones have been designed to provide a smooth and balanced sound signature, making them ideal for audiophiles and casual listeners.
In this review, I’ll take a closer look at the Letshuoer D13 IEMs and explore their key features, build, and sound. I hope this review will help you determine if the Letshuoer D13 IEMs are the right choice for you. So, let’s dive right in and find out what makes these earphones stand out from the crowd!
Specs
- Sensitivity: 105+1db
- Distortion: 0.1 6%+0.1
- Impedance:16Ω
- Connector: 0.78 2pin
- Frequency response:20- 20kHz
- Jack: 3.5mm/4.4mm
- Chassis material: Aluminum
- Diaphragm material: DLC / Diamond-Like Carbon
- Driver diameter: 13 mm
- Driver construction: High-performing N52 neodymium
- Filters: Swappable treble tuning nozzles
- Stock cable: 0.05mm * 216 strands of high-purity copper
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LETSHUOER D13 Review: Build/Features
The Letshuoer D13 IEM is a budget earphone with a 13mm large diameter dynamic driver. The DLC (Diamond Like Carbon) diaphragm and N52 neodymium magnets are designed to give it a smooth-sounding profile, with tight bass, clear mids, and shimmering highs that don’t cause fatigue.
The diamond-like carbon (DLC) diaphragm has been developed to offer exceptional rigidity, eliminating unwanted distortions while being lightweight, resulting in a quick transient response.
Aesthetically, the Letshuoer D13 is sleek and modern, with an ergonomic design that fits comfortably in the ear for extended listening sessions.
I like the look of these IEMs as it’s different than the usual “stage monitor” style; I think it’s more suited for wearing out in the street.
In addition, the D13’s earphone housing design has special venting to mitigate negative in-ear pressure and help alleviate long-time listening fatigue. There’s also a separate acoustic chamber to help provide better passive isolation.
Along with that, the detachable, hand-built 4-core 216-strand monocrystalline copper cable is specially crafted to lower impedance and provide a clearer and more organic mid-range performance. In addition, you can choose between a single-ended 3.5mm and a balanced 4.4mm jack termination at the time of purchase. The cable is a little tangle-prone, but it’s pretty flexible, and the integrated ear hooks help to provide a secure fit.
Besides the cable, you also get a nice zippered hard case that fits the earphones and all accessories, two sets of silicone ear tips, and two pairs of nozzle filters. The pre-installed single-sided filters provide a smoother sound profile, while the extra double-sided filters enhance the treble.
LETSHUOER D13 Review: Sound Quality
Sound-wise, the Letshuoer D13 provides a rich and immersive audio experience. It is very easy to drive, so you don’t need a powerful source to play it loud. That said, it does benefit from some good amplification. To that end, I paired the D13 with Letshuoer’s DT02 DAC/Amp dongle and played some tracks from TIDAL on my phone to get an idea of what it could do.
First of all, the D13’s sound signature is basically “U-shaped” with a slight emphasis on the treble and sub-bass, providing a remarkable amount of excitement on hip-hop, dance, electronica, and the like. That said, the D13 is no run-of-the-mill bass cannon a la’ earbuds from Beats or JBL.
There’s some fantastic refinement from top to bottom which speaks to an exquisite tonal balance. The bass is tight and punchy with hardly any distortion, the mids, while slightly recessed, are clear and present, and the highs are very sweet. In addition, the soundstage is also quite focused and deep (it could be wider, however). Furthermore, the dynamics are excellent, driving the rhythm with plenty of speed and precision. ‘
Listening to Valerie Joyce’s “Fever,” I loved how the D13 let me hear the ambiance of the recording along with the space between the performers. It was hard to believe how smooth these earphones were, given their capacity for faithfully reproducing the texture and delicacy of Joyce’s voice along with the texture of the bass and drum parts. Usually, this type of presence comes with a bit of edginess, but there was no such tradeoff that I could perceive.
With the “treble-enhancing” nozzles
That said, if you do wish for a little more presence and air up top, you can switch over to the alternate screw-on nozzles with the double-sided filters. I preferred the smoothness of the original nozzles, but I can see some folks opting for the extra sparkle provided by the double-sided pair.
At the end of the day, I think that everything the D13 does comes together to create an enjoyable listening experience that plays well with every genre (especially with the pre-installed nozzles). If I had to pick a weakness of these earphones (again with the original nozzles), it would be a slight lack of overall resolution and a slight haze over the mids, which was totally counteracted by the beautiful articulation throughout the audioband.
The haze is somewhat lifted by the “treble-enhancing” nozzles, but I feel at the expense of some naturalness and cohesion.
Conclusion
Overall, the Letshuoer D13 in-ear monitor is a great option for audiophiles and casual music listeners alike. Its innovative design and excellent tonal balance provide an immersive and enjoyable listening experience no matter the genre, while the ergonomic design allows for comfortable extended use. It also has a sleek, less conspicuous aesthetic than the run-of-the-mill “stage monitor” style earphone. Great IEMs for your everyday carry! Highly recommended!
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I’m an audio writer who started as a young audio salesman/consumer electronics professional back in the late 90s. That’s where I discovered the magic of 2-Channel sound. My hunger for great sound has led me on a delightful music quest that continues today.
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