Coverage note. Speaker Ranking currently covers 3 Unique Melody models across headphones. These are the products in our database, not a complete list of everything Unique Melody makes.
What this page covers. The Unique Melody models ranked here span headphones, including Unique Melody 3DT, Unique Melody MEXT and Unique Melody MEST Mk2. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 3 Unique Melody speakers ranked on this site across headphones. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked October 10, 2026 at 5:37 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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In-Ear Headphones
Ranked #99 of 263 in In-Ear Headphones - Unique Melody 3DT: $399.00 Linsoul eBay
Pros: Four hobbyist measurements on squig.link give the 3DT a preference score of 79.0, with its three dynamic drivers producing a balanced response where every band from 60 Hz to 10 kHz sits within 1.6 dB of target. Midbass is gently lifted for warmth, and presence stays near neutral, so vocals sound clear and natural. At 113 dB sensitivity it runs easily from a phone.
Cons: A 7 dB peak near 8 kHz adds an edge to cymbals and sibilance that some listeners will find fatiguing. Sub-bass sits about 1.4 dB below target at 30 Hz, and it costs more than the equally rated Binary 1900 and Etymotic EVO.
Full Unique Melody 3DT review and specifications →
| Released | Apr 2022 (4 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.60 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 2 x 7mm dynamic + 1 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 79 (median of 4 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 25.4 ohms |
| Sensitivity | 113 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.4 dB at 30 Hz) |
| Tonal Tilt | +0.18 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
Ranked #139 of 263 in In-Ear Headphones - Unique Melody MEXT: $999.00 HiFiGo eBay
Pros: Bass is full and well extended, sitting about 1 dB above target from 20 Hz to 200 Hz in squig.link measurements, which gives electronic music and film scores solid low end weight. The hybrid design pairs a dynamic woofer and four balanced armatures with a bone conduction driver, and the tuning fits warm and bass-loving listeners. With 16 ohms and 108 dB sensitivity it runs easily from a phone.
Cons: Across hobbyist measurements the presence region sits 4.5 dB low with a 7.6 dB dip near 3.5 kHz, so vocals and guitars can sound recessed and lack bite. Crinacle’s preference score of 72 is modest for its price, and it rates the same as the DUNU Zen, which costs less.
Full Unique Melody MEXT review and specifications →
| Released | 2022 (4 years ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 2.23 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 4 balanced armature + 1 bone conduction) |
| Drivers | 1 x dynamic + 4 x balanced armature + 1 x bone conduction |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 23kHz (Manufacturer specified) |
| Harman Preference Score | 72 (measured by crinacle, via AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 108 dB @ 1kHz |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.3 dB at 30 Hz) |
| Tonal Tilt | -0.48 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -2.3 dB | 0.70 |
| Peak | 3,446 Hz | +6.7 dB | 1.41 |
| Peak | 5,898 Hz | -6.1 dB | 2.52 |
| Peak | 394 Hz | -1.1 dB | 0.18 |
| Peak | 66 Hz | +2.6 dB | 1.11 |
| High shelf | 10,000 Hz | -1.8 dB | 0.70 |
| Peak | 199 Hz | -0.5 dB | 1.11 |
| Peak | 1,420 Hz | -0.6 dB | 3.01 |
| Peak | 433 Hz | +1.8 dB | 6.00 |
| Peak | 100 Hz | +0.3 dB | 2.47 |
- Reviews, Comparisons and Sound Samples
Ranked #176 of 263 in In-Ear Headphones - Unique Melody MEST Mk2: $1,499.00 Linsoul eBay
Pros: Sub-bass and bass sit right on target down to 20 Hz across 13 hobbyist measurements on squig.link, giving kick drums and synth bass full, clean weight without bloat. Treble from 6 to 10 kHz is on target, and the air band above 10 kHz runs about 5 dB hot for an open, sparkly top end. At 12.3 ohms and 112 dB sensitivity it plays loud from any phone, and it rates higher than the pricier 64 Audio A12t.
Cons: A 7.4 dB dip near 3.9 kHz, with the 3 to 6 kHz presence region about 5.6 dB below target, pushes vocals and guitars back and can make them sound distant. The 5.5 dB peak near 11.9 kHz may come across as a slightly artificial shimmer, and the DUNU Zen Pro rates the same for much less.
Full Unique Melody MEST Mk2 review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 2.47 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 4 balanced armature + 2 electrostatic + 1 bone conduction) |
| Drivers | 1 x dynamic + 4 x balanced armature + 2 x electrostatic + 1 x bone conduction |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 70kHz (Manufacturer specified) |
| Harman Preference Score | 66 (measured by crinacle, via AutoEQ) |
| Impedance | 12.3 ohms |
| Sensitivity | 112 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.2 dB at 30 Hz) |
| Tonal Tilt | -0.71 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -5.9 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -2.4 dB | 0.70 |
| Peak | 347 Hz | -2.0 dB | 0.18 |
| Peak | 3,786 Hz | +7.8 dB | 1.12 |
| Peak | 6,016 Hz | -2.3 dB | 0.64 |
| Peak | 68 Hz | +3.0 dB | 0.91 |
| High shelf | 10,000 Hz | -1.0 dB | 0.70 |
| Peak | 1,420 Hz | -0.8 dB | 3.29 |
| Peak | 2,142 Hz | +0.7 dB | 2.90 |
| Peak | 7,393 Hz | +1.1 dB | 4.28 |
| Peak | 5,520 Hz | -0.9 dB | 5.11 |
- Reviews, Comparisons and Sound Samples