MMR Thummim and Kinera Imperial Loki use 1DD+4BA+4EST and 1DD+6BA+4EST+1BC driver setups respectively. MMR Thummim costs $4,500 while Kinera Imperial Loki costs $3,099. MMR Thummim is $1,401 more expensive. Kinera Imperial Loki holds a decisive 5.2-point edge in reviewer scores (3.3 vs 8.5). Kinera Imperial Loki has significantly better bass with a 6-point edge, Kinera Imperial Loki has significantly better mids with a 5-point edge, Kinera Imperial Loki has significantly better treble with a 4-point edge, Kinera Imperial Loki has significantly better dynamics with a 2-point edge, Kinera Imperial Loki has significantly better details with a 5-point edge and Kinera Imperial Loki has significantly better imaging with a 5.5-point edge.
Insights
Metric | MMR Thummim | Kinera Imperial Loki |
---|---|---|
Bass | 3 | 9 |
Mids | 2 | 7 |
Treble | 3 | 7 |
Details | 4 | 9 |
Soundstage | 3.3 | 7 |
Imaging | 3 | 8.5 |
Dynamics | 3 | 5 |
Tonality | 3.4 | 8.3 |
Technicalities | 4.2 | 8.2 |
MMR Thummim Aggregated Review Score
Average Reviewer Scores
Kinera Imperial Loki Aggregated Review Score
Average Reviewer Scores
MMR Thummim Details
Driver Configuration: 1DD+4BA+4EST
Tuning Type: V-Shaped
Price (Msrp): $4,500
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Kinera Imperial Loki Details
Driver Configuration: 1DD+6BA+4EST+1BC
Tuning Type: W-Shaped
Brand: Kinera Top Kinera IEMs
Price (Msrp): $3,099
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MMR Thummim User Review Score
Average User Scores
Average User Score: n/a
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Kinera Imperial Loki User Review Score
Average User Scores
Average User Score: n/a
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MMR Thummim Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
2.4Gaming Grade
E+Kinera Imperial Loki 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+MMR Thummim Scorings
Average Technical & Tuning Grades
Average Tunign Grade
D- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
C-- Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Kinera Imperial Loki Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
MMR Thummim Reviews
Reviewed by: Crin
Reviewed by: Precogvision
Precogvision Youtube Channel
Kinera Imperial Loki Reviews
Reviewed by: Jays Audio
Jays Audio Youtube Channel
Reviewed by: Nymz
Reviewed by: Jaytiss
Jaytiss Youtube Channel
Reviewed by: IEMRanking AI

The Kinera Imperial Loki delivers a technically impressive W-shaped signature that balances sub-bass depth, vocal clarity, and sparkling treble extension. Its standout feature is the bone conduction driver, which adds palpable texture and physicality to low frequencies, creating a uniquely visceral rumble without bleeding into the mids. While the slightly scooped lower mids can thin out some male vocals or brass instruments in busy tracks, the overall presentation excels in detail retrieval and holographic imaging, offering an expansive soundstage with precise instrument placement.
Accessories elevate the experience, including 13 ear tips (Final E, AZLA Crystal, SpinFit CP145, Symbio F) for fine-tuning fit and sound, plus two quality cables—Effect Audio’s copper cable for warmth and Kinera’s hybrid cable for enhanced resolution. The lightweight resin shells ensure comfort despite the complex driver array, though fit-dependent bass response and occasional BC driver "ringing" during voice playback are minor quirks. At $3,099, it competes fiercely in the summit-fi tier, particularly for those prioritizing technical prowess and dynamic engagement over absolute neutrality.
MMR Thummim User Reviews
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