Short answer: the Unique Melody MEST Fortune. It ranks #315 of 450 in-ear headphones by sound quality, rated 3.9/5, at $2,699; the Noble Audio Sultan ranks #349, rated 3.6/5, and costs $2,900, so there is not much of a tradeoff to weigh.
What the Noble Audio Sultan does well: Bass extends on target to 20 Hz with about 2.6 dB of extra midbass in HypetheSonics’ measurement, giving a warm, full low end, and its 2.4 dB average deviation is fairly smooth. The tradeoff: A 7.4 dB dip near 3.2 kHz and a 3.4 dB shortfall across 3 to 6 kHz recess vocals and the attack of guitars and pianos.
Buy the Unique Melody MEST Fortune. It is rated higher for sound quality than the Noble Audio Sultan and costs less, which makes it the one to get unless you need something the other one does better.
Looking for alternatives? See the complete Headphones rankings.
Specifications Side By Side
| Unique Melody MEST Fortune | Noble Audio Sultan | |
|---|---|---|
| Price | $2,699.00 | $2,900.00 |
| Ranked | #315 of 450 in In-Ear Headphones | #349 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 72 (median of 3 squig.link measurements, calibrated to AutoEQ) | 69 (measured by HypetheSonics, via AutoEQ) |
| Deviation From Target | 2.21 dB standard deviation | 2.41 dB standard deviation |
| Tonal Tilt | -0.31 (negative is warmer, positive brighter) | -0.60 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.9 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+0.4 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (1 dynamic + 4 balanced armature + 2 electrostatic + 3 bone conduction) | Hybrid (1 dynamic + 4 balanced armature + 2 electrostatic) |
| Drivers | 1 x dynamic + 4 x balanced armature + 2 x electrostatic + 3 x bone conduction | 1 x 10mm dynamic + 4 x balanced armature + 2 x electrostatic |
| Impedance | 10 ohms | - |
| Sensitivity | 107 dB | - |
| Frequency Response | 20Hz - 35kHz (Manufacturer specified) | - |
| Built-in Microphone | No | No |
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How Unique Melody MEST Fortune compares with other leading options:
- Softears Karma vs Unique Melody MEST Fortune
- qdc Gemini vs Unique Melody MEST Fortune
- Kinera Loki Divine Mark vs Unique Melody MEST Fortune
- Noble Audio Sultan vs qdc Anole VX
- Noble Audio Sultan vs Oriolus Mellianus
Prices on this page were last checked October 11, 2026 at 4:59 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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The Two Headphones In Full
Unique Melody MEST Fortune: $2,699.00 HiFiGo eBay
Full Unique Melody MEST Fortune review and specifications →
| Released | 2026 (this year) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 2.21 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 4 balanced armature + 2 electrostatic + 3 bone conduction) |
| Drivers | 1 x dynamic + 4 x balanced armature + 2 x electrostatic + 3 x bone conduction |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 35kHz (Manufacturer specified) |
| Harman Preference Score | 72 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 10 ohms |
| Sensitivity | 107 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.9 dB at 30 Hz) |
| Tonal Tilt | -0.31 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Noble Audio Sultan: $2,900.00 Audio46 eBay
Pros: Bass extends on target to 20 Hz with about 2.6 dB of extra midbass in HypetheSonics’ measurement, giving a warm, full low end, and its 2.4 dB average deviation is fairly smooth. Treble from 6 to 10 kHz sits about 2.6 dB above target without sharp peaks, so cymbals keep sparkle without harshness. It rates higher than the 64 Audio Tia Trio.
Cons: A 7.4 dB dip near 3.2 kHz and a 3.4 dB shortfall across 3 to 6 kHz recess vocals and the attack of guitars and pianos. The Oriolus Mellianus earns the same rating for noticeably less money.
Full Noble Audio Sultan review and specifications →
| Released | May 2020 (6 years ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 2.41 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 4 balanced armature + 2 electrostatic) |
| Drivers | 1 x 10mm dynamic + 4 x balanced armature + 2 x electrostatic |
| Form Factor | In-ear |
| Harman Preference Score | 69 (measured by HypetheSonics, via AutoEQ) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.4 dB at 30 Hz) |
| Tonal Tilt | -0.60 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -6.7 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 | -1.3 dB | 0.70 |
| Peak | 3,280 Hz | +7.0 dB | 2.31 |
| Peak | 189 Hz | -2.7 dB | 0.94 |
| Peak | 7,074 Hz | -3.3 dB | 1.84 |
| Peak | 798 Hz | +1.3 dB | 1.55 |
| High shelf | 10,000 Hz | +1.2 dB | 0.70 |
| Peak | 69 Hz | +0.6 dB | 1.79 |
| Peak | 9,606 Hz | -0.6 dB | 2.32 |
| Peak | 120 Hz | -0.4 dB | 2.39 |
| Peak | 4,645 Hz | -0.8 dB | 6.00 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons