Short answer: the JVC HA-FW1500. Both are rated 3.4/5 for sound quality (#866 and #908 of 1369 in-ear headphones), and the JVC HA-FW1500 costs $766.28 against $1,799 for the Unique Melody Maven II, so with nothing between them on sound quality, price settles it.
Why pick the JVC HA-FW1500: The 11 mm dynamic driver rates a manufacturer specified 6 Hz to 52 kHz, and Crinacle’s measurement shows a Harman preference score of 66 with a mild warm tilt of 0.53 dB. The catch: A score of 66 is middling and a deviation of 2.69 dB means audible coloration, which is hard to justify at a flagship price.
Why pick the Unique Melody Maven II: A broadly balanced tuning with a preference score of 66 against the Harman target. The tradeoff: Treble about 4 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones.
Buy the JVC HA-FW1500. Both are rated the same for sound quality, and it costs $1,032.72 less than the Unique Melody Maven II.
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The 11 mm dynamic driver rates a manufacturer specified 6 Hz to 52 kHz, and Crinacle’s measurement shows a Harman preference score of 66 with a mild warm tilt of 0.53 dB.
Amazon $766.28 eBay
A broadly balanced tuning with a preference score of 66 against the Harman target.
MusicTeck $1,799.00 eBayPrices on this page were last checked October 17, 2026 at 6:04 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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Specifications Side By Side
| JVC HA-FW1500 | Unique Melody Maven II | |
|---|---|---|
| Price | $766.28 | $1,799.00 |
| Ranked | #866 of 1369 in In-Ear Headphones | #908 of 1369 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Harman Preference Score | 66 (measured by crinacle, via AutoEQ) | 66 (median of 4 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.69 dB standard deviation | 2.60 dB standard deviation |
| Tonal Tilt | -0.53 (negative is warmer, positive brighter) | -0.84 (negative is warmer, positive brighter) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Tribrid |
| Drivers | 1 x 11mm dynamic | 10 drivers (2 dynamic drivers + 4 balanced armatures + 4 electrostatic drivers) |
| Impedance | 16 ohms | - |
| Sensitivity | 103 dB/mW | - |
| Frequency Response | 6Hz - 52kHz (Manufacturer specified) | 20Hz - 70kHz |
| Back | Closed | Closed |
| Sub-bass Extension | - | Within 6 dB of target down to 20 Hz (+0.5 dB at 30 Hz) |
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