Empire Ears Odin VS FATFreq Grand Maestro

IEM Comparison: Expert & Community Scores Side-by-Side

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Empire Ears Odin and FATFreq Grand Maestro use 2DD+5BA+4EST and 1DD+8BA+4EST driver setups respectively. Empire Ears Odin costs $3,400 while FATFreq Grand Maestro costs $3,334. Empire Ears Odin is $66 more expensive. FATFreq Grand Maestro holds a clear 0.8-point edge in reviewer scores (7.7 vs 8.4). Empire Ears Odin has significantly better bass with a 1.1-point edge, Empire Ears Odin has better mids with a 0.7-point edge, Empire Ears Odin has slightly better treble with a 0.3-point edge, FATFreq Grand Maestro has significantly better dynamics with a 1.5-point edge, Empire Ears Odin has significantly better details with a 2.5-point edge and Empire Ears Odin has better imaging with a 0.5-point edge.

Insights

Metric Empire Ears Odin FATFreq Grand Maestro
Bass 8.8 7.8
Mids 7.5 6.8
Treble 7.8 7.5
Details 9.3 6.8
Soundstage 7.7 9
Imaging 7.8 7.3
Dynamics 7 8.5
Tonality 7.7 8.2
Technicalities 8 8

Empire Ears Odin Aggregated Review Score

Average Reviewer Scores

Crin Tim Tuned
Smirk Audio Precogvision

Average Reviewer Score:

7.7

Strongly Favorable


FATFreq Grand Maestro Aggregated Review Score

Average Reviewer Scores

Nymz
Smirk Audio
Jays Audio Jaytiss IEMRanking AI

Average Reviewer Score:

8.4

Very Positive


Empire Ears Odin User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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FATFreq Grand Maestro User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

No user reviews yet. Be the first one who writes a review!

Empire Ears Odin Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.4

Gaming Grade

B

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

6.6

Gaming Grade

B+

Empire Ears Odin Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.

Average Technical Grade

A+
  • Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Bass S-
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids A
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Details S
Reference-class detail: microscopic resolution with perfect texture reproduction. Nothing is lost, revealing the absolute truth of the recording.
Imaging A
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues. Bad value-to-cost for gaming purpose - not recommended

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.
Bass A
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids B+
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics S-
Superb dynamic range - powerful yet nuanced. Exceptional transient response with lifelike impact and subtle volume gradations.
Soundstage S
Reference-class soundstage: perfectly spherical presentation with infinite space. Utterly realistic instrument placement and venue reproduction.
Details B+
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging A-
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Bad value-to-cost for gaming purpose - not recommended

Empire Ears Odin Reviews

Reviewed by: Smirk Audio

Smirk Audio 8.1 Reviewer Score
A Tuning
A+ Tech
check links for more info:

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

Bass: S- Mids: A Treble: A Dynamics: A+ Details: S- Imaging: S-

Reviewed by: Precogvision

Precogvision 8 Reviewer Score
A+ Tuning
A Tech
High-clarity signature that invokes a sense of stateliness.

Precogvision original ranking

Precogvision Youtube Channel
Bass: S Mids: A+ Treble: A+ Dynamics: B Details: S+ Imaging: A-

Reviewed by: Crin

Crin 7.5 Reviewer Score
A Tuning
A+ Tech
A Legend X with the bass properly controlled and the resolution one step higher.

Crin original ranking

Crin Youtube Channel

Reviewed by: Tim Tuned

Tim Tuned 7 Reviewer Score
A- Tuning
A+ Tech
Well textured bass, good control, pleasing tones

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: S Mids: A- Treble: A+

FATFreq Grand Maestro Reviews

Reviewed by: Jays Audio

Jays Audio 9.5 Reviewer Score
S Tuning
S Tech
The best basshead set. That is all. EXPENSIVE. If you just want bass HBB Punch way better value.

Jays Audio original ranking

Jays Audio Youtube Channel

Reviewed by: Jaytiss

Jaytiss 9.3 Reviewer Score
A+ Tuning
A+ Tech
Is one of those sets that can do it all. Very impressive.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: A- Treble: A+ Dynamics: S Soundstage: S

Reviewed by: Smirk Audio

Smirk Audio 7.7 Reviewer Score
A Tuning
A Tech
check links for more info:

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

Bass: S- Mids: A Treble: A Dynamics: A+ Details: A Imaging: A

Reviewed by: Nymz

Nymz 6.5 Reviewer Score
B+ Tuning
B Tech
See Maestro SE but with worse bass.

Nymz original ranking

Nymz Website

Bass: A- Mids: B Treble: A- Details: B Imaging: A-

Reviewed by: IEMRanking AI

IEMRanking AI 9 Reviewer Score
S Tuning
S Tech

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.


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