Unique Melody MEST mkII and qdc 8PRO use 1DD+4BA+2EST+1BC and 8BA driver setups respectively. Unique Melody MEST mkII costs $1,500 while qdc 8PRO costs $1,540. qdc 8PRO is $40 more expensive. Unique Melody MEST mkII holds a slight 0.1-point edge in reviewer scores (8 vs 7.9). qdc 8PRO has better treble with a 0.9-point edge, qdc 8PRO has significantly better dynamics with a 1-point edge and qdc 8PRO has better imaging with a 0.5-point edge.
Insights
Metric | Unique Melody MEST mkII | qdc 8PRO |
---|---|---|
Bass | 8.1 | 8 |
Mids | 7.5 | 7.5 |
Treble | 7.1 | 8 |
Details | 8.2 | 8 |
Soundstage | 8 | 7.9 |
Imaging | 7.5 | 8 |
Dynamics | 7 | 8 |
Tonality | 7.4 | 7.8 |
Technicalities | 7.9 | 8 |
Unique Melody MEST mkII Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8Very Positive
qdc 8PRO Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.9Strongly Favorable
Reviews Comparison
Unique Melody MEST mkII (more reviews)
Unique Melody MEST mkII reviewed by Super* Review
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Price: $1,499
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Unique Melody MEST mkII reviewed by Jays Audio
Youtube Video Summary
UM MEST MKII delivers a distinctly sub-bass-oriented low end with excellent speed, separation, and texture. Mid-bass is punchy but avoids bloat, keeping the presentation clean and avoiding bleed. The unconventional decision to keep the 1–5 kHz region flatter and push energy into 5–15 kHz pays off: vocals stay open, natural, and clear—reminiscent of Variations but with a cleaner, leaner midrange and a more refined overall balance.
The stage is impressively wide and expansive—on the level of sets like Z1R and U12t—yet with notably better vocals. Treble is well-extended, slightly aggressive in a good way, and highly resolving, rendering micro-details with ease without tipping into artificial sharpness. As a result, technical ability—clarity, separation, and imaging—is top tier, making dense tracks feel effortless while still bringing energy and excitement to hip-hop and retaining emotional nuance for ballads.
In sum, MEST MKII stands out as a true all-rounder “endgame” that justifies its $1,500 tag more convincingly than most. Notable comparisons place it a step above sets like Meteor, Mahina, and Variations for the mix of enjoyment and technicalities, though value hunters may note EJ07M achieves roughly “90%” of the experience at a fraction of the price. The only caveat: treble can become too lively at very loud volumes (80 dB+), but at normal listening levels, MEST MKII remains a compelling benchmark for its category.
Jays Audio Youtube Channel
Unique Melody MEST mkII reviewed by Audionotions
Unique Melody MEST mkII reviewed by Shuwa-T
Unique Melody MEST mkII reviewed by Nymz
Unique Melody MEST mkII reviewed by Precogvision
Precogvision Youtube Channel
Unique Melody MEST mkII reviewed by Tim Tuned
Tim Tuned Youtube Channel
Unique Melody MEST mkII reviewed by Crin
Unique Melody MEST mkII reviewed by
Fresh Reviews
Unique Melody MEST mkII reviewed by Head-Fi.org
qdc 8PRO (more reviews)
qdc 8PRO reviewed by Smirk Audio
Unique Melody MEST mkII Details
Driver Configuration: 1DD+4BA+2EST+1BC
Tuning Type: Warm, V-Shaped
Brand: Unique Melody Top Unique Melody IEMs
Price (Msrp): $1,500
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qdc 8PRO Details
Driver Configuration: 8BA
Tuning Type: Neutral with Bass Boost
Brand: QDC Top QDC IEMs
Price (Msrp): $1,540
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Unique Melody MEST mkII User Review Score
Average User Scores
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qdc 8PRO User Review Score
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Unique Melody MEST mkII Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.7Gaming Grade
B+qdc 8PRO Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
BUnique Melody MEST mkII Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Expect an inviting tonal blend that adapts well to genres while staying largely composed. It strikes a nice blend of warmth and clarity.
Average Technical Grade
A- Overall technical control is strong, presenting instruments with clarity and sensible staging. Textures are portrayed with satisfying clarity.
qdc 8PRO Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Tuning feels well executed, keeping a natural flow across the spectrum. Switching genres feels seamless.
Average Technical Grade
A+- A very capable technical display delivers articulate layers and poised imaging. It portrays reverbs and echoes with confidence.
Unique Melody MEST mkII User Reviews
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