
FATFreq Grand Maestro VS Kinera Imperial Loki
IEM Comparison: Expert & Community Scores Side-by-Side
FATFreq Grand Maestro and Kinera Imperial Loki use 1DD+8BA+4EST and 1DD+6BA+4EST+1BC driver setups respectively. FATFreq Grand Maestro costs $3,334 while Kinera Imperial Loki costs $3,099. FATFreq Grand Maestro is $235 more expensive. Kinera Imperial Loki holds a slight 0.1-point edge in reviewer scores (8.4 vs 8.5). Kinera Imperial Loki has significantly better bass with a 1.3-point edge, FATFreq Grand Maestro has better treble with a 0.5-point edge, FATFreq Grand Maestro has significantly better dynamics with a 3.5-point edge, FATFreq Grand Maestro has significantly better soundstage with a 2-point edge, Kinera Imperial Loki has significantly better details with a 2.3-point edge and Kinera Imperial Loki has significantly better imaging with a 1.3-point edge.
Insights
Metric | FATFreq Grand Maestro | Kinera Imperial Loki |
---|---|---|
Bass | 7.8 | 9 |
Mids | 6.8 | 7 |
Treble | 7.5 | 7 |
Details | 6.8 | 9 |
Soundstage | 9 | 7 |
Imaging | 7.3 | 8.5 |
Dynamics | 8.5 | 5 |
Tonality | 8.2 | 8.3 |
Technicalities | 8 | 8.2 |
FATFreq Grand Maestro Aggregated Review Score
Average Reviewer Scores
Kinera Imperial Loki Aggregated Review Score
Average Reviewer Scores
FATFreq Grand Maestro Details
Driver Configuration: 1DD+8BA+4EST
Tuning Type: Configurable - Bass-focused to balanced
Price (Msrp): $3,334
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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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FATFreq Grand Maestro User Review Score
Average User Scores
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Kinera Imperial Loki User Review Score
Average User Scores
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FATFreq Grand Maestro Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+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+FATFreq Grand Maestro 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.
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.
FATFreq Grand Maestro Reviews
The best basshead set. That is all. EXPENSIVE. If you just want bass HBB Punch way better value. Jays Audio Youtube Channel
Is one of those sets that can do it all. Very impressive. Jaytiss Youtube Channel
check links for more info:
See Maestro SE but with worse bass.

The FATFreq Grand Maestro offers a highly adaptable sound signature through its NOAH modules and vocal switches, enabling four distinct tuning profiles. The black NOAH module emphasizes sub-bass "slam," while the blue variant provides tighter "rumble" control; combined with the vocal switch, these allow shifts from a bass-forward signature to a more mid-centric presentation. Bass is deep and authoritative but avoids midrange bleed, while the treble—handled by electrostatic drivers—delivers clarity without sibilance or fatigue.
Technically, it excels in imaging precision and creates an immersive, three-dimensional soundstage that positions instruments with remarkable specificity. However, its large shell size may challenge those with smaller ears, and it demands power-hungry sources—often requiring high-gain amplification to reach full potential. The deluxe package includes both NOAH modules and an upgraded cable, enhancing its tuning flexibility.
Kinera Imperial Loki Reviews
Super clean and clear sound. Beautiful vocals. Everyhting is extremely well balanced. No special sauce tho. Jays Audio Youtube Channel
Great bass texture with slightly hot upper mid-range and well extended treble. Remarkable technical performance.
Packaged well but feels like an Alien is in your ear. Jaytiss Youtube Channel

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.
FATFreq Grand Maestro User Reviews
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